CHAPTER XIII

AIRCRAFT

Next to the manufacture of ordnance, the production of airplanes and

balloons and their accessories was the largest war enterprise of

American industry. A hundred thousand workmen toiled in the aircraft

factories, the business of which was represented by over 5,000 war

contracts with a face value of several hundred million dollars. For

the airplanes themselves, the contracts involved the War Department

in the sum of $196,000,000, but this branch of the industry was but

a small part of the entire air program. Merely for motor trucks the

Air Service entered upon commitments reaching a value of $45,000,000.

The investment in flying fields, balloon schools, and other physical

installations erected during the war in the United States was, on

November 11, 1918, approximately $75,000,000. Nearly 20,000 men had

been trained to fly, and the Air Service numbered all its officers

and men at 175,000--an organization larger than the regular army

establishment in 1916. On Armistice Day the Air Service had spent

$43,000,000 in the production of spruce for our own airplane factories

and those of the Allies. For this investment it had to show a great

logging equipment, including sawmills, three railroad systems (with 130

miles of trackage), hotels, and the housing for thousands of woodsmen.

It was heavily involved also in plans for the production of other raw

materials used in the manufacture of airplanes--$30,000,000 invested

or obligated in the development of a chain of chemical plants for

producing “dope,” the varnish that stretches and waterproofs the fabric

of airplane wings; and $8,000,000 tied up in the fabric itself or in

raw cotton for weaving into fabric. The Service spent over $25,000,000

for gasoline and oil. The largest enterprise of all was the production

of airplane engines, the contracts for which reached a total value of

$450,000,000.

These figures are cited to show the enormous size of our air project,

to show, also, how small a part of a balanced air program is the

manufacture of the airplanes themselves, and, finally, to controvert

and refute the widespread, the almost universal, impression to-day that

the whole air program of America in the war was a failure, a scandal,

and a blot on the fair name of our war industry.

The average American, if he has not examined the record of our war

aircraft program, probably holds the opinion that a billion dollars

or more appropriated for aircraft vanished into thin air during the

war, and that all we had to show for the enormous expenditure was a

few hundred airplanes of inferior design. To this day such statements

are still being made by irresponsible journalists and other careless

critics of the conduct of the war. Against such assertions we oppose

the statement that the production of aëronautical materials during the

war was as successful as any other great branch of war industry, that

we got value received for our money--“war value,” that is--and that the

losses incurred were the natural and inevitable losses to be expected

by any nation unprepared for war. The general charge of shocking waste

and failure reposes upon nothing more substantial than rumor and muddy

impression. Behind the rejoinder we are able to marshal the facts,

which are, with the demobilization of the industry virtually complete,

now to be evaluated as a whole.

[Illustration:

_Photo from Packard Motor Car Co._

PREPARING LIBERTY ENGINES FOR STORAGE]

[Illustration:

_Photo by Signal Corps_

ASSEMBLING PLANT AT ROMORANTIN]

In the first place, how much money did we actually spend in the

prosecution of the great aircraft program? A billion and a half? A

billion? Not at all. The war appropriations for the air were widely

advertised; the acts of Congress covering back into the Treasury the

unexpended balances, the transfers of air service funds to other

purposes, and the recoveries and reimbursements from the sales of

surplus materials were not so well advertised. The well-advertised

appropriations came to a total of $1,691,854,758. But the greater part

of these appropriations was made when the Air Service was a branch of

the Signal Corps, and a considerable sum went for the procurement

of signaling materials not connected with aircraft at all. Moreover,

when the armistice came, several hundred million dollars of these

authorizations were as yet untouched by those procuring the aircraft,

and Congress revoked all such appropriations. When the subtractions are

made on account of the Signal Corps’ proper business and on account of

revoked appropriations, we find that the net appropriation on account

of the air program was $1,158,070,773.

[Illustration:

_Signal Corps Photo from drawing by J. André Smith_

FLYING FIELD AT ISSOUDUN]

[Illustration:

_Signal Corps Photo from drawing by J. André Smith_

LAME DUCKS]

But this vast sum is still far above the sum actually spent. On the day

of the armistice there were great unexpended balances in practically

all the appropriations granted to the Air Service, and these balances

remained great after the liquidation of the industry. Since the

unexpended balances eventually will be recovered into the general funds

of the Treasury, it is proper to subtract them here; and by making the

subtraction, we find that the war expenditure for the aircraft program

was approximately $868,000,000. Yet even this was not net expenditure.

From this amount there is still to be subtracted the millions received

from the sale and transfer of surplus materials, the reimbursements

on account of overpayments to contractors, and other items. The full

subtraction of these credits leaves us with a net war expenditure for

aircraft of approximately $720,000,000.

This figure, indeed, is an estimate; but it is a close estimate. It

is an estimate because, at the time this is written (July, 1921), the

liquidation of the war aircraft industry is not yet quite complete.

Four contractors’ claims are still unsettled, and surplus worth less

than $18,000,000 remains unsold. Therefore, even if the estimated

cost of settling the claims and the estimated recovery from the sale

of surplus are grossly inaccurate, such errors cannot greatly affect

the total estimate. The last official financial statement on the war

business of the Air Service, dated April 23, 1921, showed that the net

cost then was $738,133,972.28, leaving in the Treasury at that time an

unexpended balance of $419,936,801.20, and this cost was still to be

reduced by recoveries from the sale of surplus and by reimbursements

of overpayments made to contractors in the settlements.

Thus we have, as the cost of the war air program, the figure

$720,000,000--not half the billion and a half alleged by the critics

to have been wasted. But what happened to the $720,000,000? Was it

wasted? What did we get for it? The answers to these questions may be a

revelation to those who have accepted the common misstatement that the

whole project ended in a colossal failure.

First, airplanes. For the money spent the Army received, not a few

hundred airplanes, but approximately 19,000. When the money was

appropriated, those in charge of the air program, and the public,

too, expected these funds to produce airplanes in numbers sufficient

to darken the skies. Well, here was the sky-darkening cloud of

them--19,000 planes, produced and delivered to the Army. And at least

half this number consisted of “service” planes, as distinguished from

training machines. The average value of an airplane without engine may

be conservatively placed at $6,000. Thus, the planes delivered on the

war orders were worth $114,000,000, a sum which accounts for nearly

one-sixth of the total war expenditure made by the Air Service. In

round numbers, the American industry produced 12,000 of these planes

before the armistice, and afterwards, during the termination of the

work, completed production on 1,500 that were unfinished. The remaining

5,500 were purchased from the French, British, and Italian industries.

Those who criticize the administration of this branch of our war

industry commonly lose sight of the fact that all the foreign airplanes

procured by us were bought with the funds appropriated for the Air

Service.

Planes, however, are a small item compared with some of the other

materials procured with the $720,000,000. The American industry

produced 30,000 aviation engines before the armistice and more

than 11,000 afterwards on war orders during the termination of the

industry--the exact figure, representing the total war production,

being 41,590. Of these, 20,478 were Liberty engines, 15,572 of

which were produced before November 30, 1918. The Liberty engines

alone represented over 8,000,000 horsepower. In addition, from the

$720,000,000 spent, we bought several thousand aviation engines in

Europe. In all we received approximately 45,000 engines for our money.

At $6,000 apiece--a fair average price--this procurement accounted for

$270,000,000 of the money. Planes and engines together accounted for

$384,000,000, or more than half the total expenditure.

This was all value received. But we have still to consider many

important items of expense necessary to the prosecution of an air

project such as ours was. It took, for instance, $190,000,000 to

maintain the Air Service of the American Expeditionary Forces. The

appropriation procured 1,100 balloons both before and after the

armistice, at a cost, say, of $11,000,000. As we have noted above,

$75,000,000 went into buildings for the Air Service in this country,

another great sum into motor trucks, still another into fuel and

lubricating oils, and upwards of $80,000,000 into the development of

raw materials for airplane manufacture--spruce, dope, and fabric.

This last was a necessary and justifiable expenditure, in that it

sustained the airplane industry, not only of the United States, but of

the principal Allies as well. Too, the development of raw materials

was on a scale which anticipated great expansion of the manufacture of

airplanes in 1919 and 1920. And so we can go, item by item, through

the list of sub-enterprises in the aviation project and find that we

received great value for our money and that almost the only wastes

were the to-be-expected war wastes, largely due to our unpreparedness

for war. These wastes were represented in the high prices paid for

materials produced in such a hurry on such a scale. These high unit

prices, of course, took care of the cost of creating almost the whole

manufacturing equipment of the industry. However, we secured the

materials.

We may pause here, too, to correct another misapprehension which has

had some currency: namely, that not only was a billion shamefully

wasted on aircraft but it was wasted by the so-called dollar-a-year men

called to Washington and placed in charge of the aircraft program. The

only dollar-a-year men connected with that program in a conspicuous

capacity were the civilian members of the Aircraft Board--Mr. Howard

E. Coffin, chairman, and Messrs. Richard F. Howe and Harry B. Thayer,

the other two members. But the Aircraft Board was advisory only in

function and possessed absolutely no administrative or executive

powers. It acted as a clearing house in the effort to coördinate the

aircraft production of the War and Navy departments. The actual work

of procuring aircraft--designing, contracting for, inspecting, and

receiving materials--was always in the hands of the uniformed services.

The Aircraft Board had no control of the spending of appropriations,

except that of the relatively insignificant appropriation of $100,000

granted to it by Congress to cover its office expenses.

The industry which wrote the records of aircraft production was

attaining great momentum when the armistice was signed, although it

had not yet reached capacity production. It had, however, in the

final thirty-one days of active hostilities, produced 1,582 airplanes

(1,081 of which were De Haviland service planes for use in France),

5,177 engines (of which 3,034 were Liberty engines), and 249 kite

balloons. The business of terminating this industry was difficult.

The liquidation plan adopted was essentially like that used by the

Ordnance Department. Before the armistice the production branch of

the Air Service was organized into eight manufacturing districts,

with headquarters respectively at Boston, Buffalo, Chicago, Dayton,

Detroit, New York, Pittsburg, and San Francisco. Five thousand persons

were employed by the district organizations. After the armistice the

district production boards became district claims boards for the Air

Service, and they conducted most of the actual work of terminating

production and arranging settlements with the contractors. Their

settlements went up for approval, first, to the Air Service Claims

Board and, finally, to the War Department Claims Board.

The air service contracts outstanding on the first day of the armistice

obligated the Government to accept completed materials to the value

of $767,423,308.50. Completed materials and raw and semi-finished

materials accepted by the Government in the settlement with the

contractors after the armistice reached a value of $259,733,874.30.

Thus the contracts and parts of contracts terminated in the liquidation

accounted for a cancellation of work to the value of $509,689,434.20.

In addition to accepting and paying for the materials, the Government

paid in cash to the producers in settlement of their claims the sum of

$94,013,776.51. Hundreds of contractors accepted the statutory $1.00

and relieved the Government of all financial obligation.

For the sole or leading purpose of creating reserves for future use by

the Army, there was little or no production of air supplies after the

armistice. Leaving aside all questions of the obsolescence of design,

no major class of military supplies is less durable in storage than

aircraft materials. Like an egg, an airplane or a balloon cannot be

slightly bad and still be usable. It must be 100-per-cent perfect,

or it is dangerous. The life of rubber is short even under the most

favorable conditions. The rubber in balloon fabric does not escape

this swift impairment. The rubber tires of airplanes deteriorate with

equal rapidity. The laminated and glued joints of the wooden wing

beams of airplanes expand, contract, and work loose in the varying

humidity of the surrounding air and are soon weakened below the safety

point. Propellers are also highly sensitive to changes in humidity and

temperature. Storage batteries, when stacked together in storage, wear

out in a few months, each cell apparently working upon and adversely

affecting its neighbors. Bolted wing cloth, when left folded, becomes

weak along the creases. Of all aviation supplies, engines are the least

susceptible to deterioration in storage.

In view of these considerations, such production of aircraft and

aviation supplies as was permitted after the armistice was undertaken

almost solely in the interest of the contractors and their employees.

Most of the factories were allowed to continue in operation under

war contracts only until they had used up materials in process of

manufacture when the armistice was signed. Even this operation was

conducted at a reduced rate. The airplane contracts had called for a

delivery of 27,000 planes in all. The production under these contracts,

in exact figures, amounted to 11,754 planes before the armistice and

1,732 afterwards, a total of 13,486 airplanes produced by the American

factories. Contract terminations canceled the production of about an

equal number.

The post-armistice production of airplane engines was somewhat greater,

both proportionately and in numbers of units delivered. This was due

partly to the greater momentum acquired by the engine project, partly

to the fact that engines could be stored safely and would retain good

military value for years to come, and partly to the necessity of

keeping the engine makers at work while their factories were turning to

normal production. The total American production of aviation engines

on the war contracts was as follows: deliveries to October 31, 1918,

28,509; deliveries thereafter, 13,081; total war production, 41,590. Of

these engines 20,493 were Liberty engines, of which about 5,000 were

produced after the armistice.

About 300 observation balloons were produced after the armistice before

the manufacture could be terminated.

In one important particular the policy adopted in the demobilization

of the war aircraft industry was exactly the opposite of that used

in demobilizing the ordnance industry. In working back to a peace

footing, it was the policy of the Ordnance Department to reserve

complete manufacturing equipments and to set up stand-by plants for the

manufacture of some of the most important materials in ordnance supply.

On the other hand, in demobilizing the airplane industry it was the

policy for the Government not to retain any manufacturing facilities

whatsoever. There were strong strategic reasons behind both these

policies. For field guns, for recuperators, for shell, and for other

important ordnance, there is little or no normal commercial demand;

and the only way the Ordnance Department could guarantee the future

existence of facilities for producing these materials was to retain

the equipment created during the war. But there is, or can be, some

commercial demand for airplanes, and some day there will undoubtedly

be a great commercial demand for them. It is important to the military

welfare of the United States that this country take a foremost place

in the improvement of designs and in the production of flying machines

for commercial use. Only through the development of a great independent

aircraft industry in this country can the Government be assured of the

existence of facilities upon which it can rely to give this nation

great power in the air. As conditions now are, the Government itself

must be the chief customer of the airplane industry, and on the

government orders the industry must live until commercial flying begins

to develop on a scale comparable at least to the early development of

railway transportation in the United States. If the Air Service were to

have retained the war manufacturing facilities as government producing

and stand-by plants, that act would have dealt a staggering blow to

the infant commercial industry in the most uncertain period of its

existence.

Only one exception was made. During the war the Wright-Martin Aircraft

Corporation developed a plant in Long Island City for the production of

Hispano-Suiza engines. This plant was purchased by the War Department

and is being retained as a stand-by plant under the name of the United

States Aëronautical Engine Plant. The future of this establishment,

however, is uncertain.

Although it ruthlessly dispensed with the war manufacturing facilities,

the Air Service retained in the demobilization a considerable part of

the physical plant created for it during the war. Of the twenty-six

flying fields used in the training of the war aviators, six have been

retained as flying fields. These are the Bolling, Langley, Mather, and

Kelly flying fields and the Carlstrom and March pilot training fields.

The present equipment also includes three balloon schools, three

balloon fields, one mechanics school (Chanute Field), one observation

school, various stations for the defense of our island possessions and

for the patrol of the Mexican border, nineteen supply, storage, and

repair depots, and various other stations.

The storage of reserve supplies retained by the Air Service afforded

some interesting problems, since nearly every class of supplies

required special treatment in storage. Engines, for instance, were

thoroughly covered inside and out with a heavy rust-preventing grease

compound before being stored away in dry, cool concrete warehouses.

Reserve balloons were dusted with talc, rolled carefully so as to put

as little weight as possible on creases and folds, enclosed in sealed

rubber envelopes, packed in wooden chests, which were then sealed up

so as to be practically waterproof and air-tight, and then stacked in

dry rooms in which air at a medium temperature circulates constantly

among the chests. Even so, no long life for the balloons is expected.

Wing fabric, both cotton and linen, was unbolted, rolled upon cardboard

tubes, wrapped in paper, and suspended on racks in rooms heated in

winter. Aviators’ fur and woolen clothing was stored in fly-proof and

moth-proof tar-paper-lined rooms, the floors of which were thickly

covered with naphthaline. Fabric was stripped from airplane wings

before storage in order to permit the free ventilation of the wood;

glued joints were given an extra coat of varnish; all metal parts were

painted with red lead or white lead; and the wings were stored in racks

designed to keep their edges straight. Thousands of propellers were

stored at the aviation supply depot at Middletown, Pennsylvania, in

a room in which moisture sprayers maintain a constant humidity and a

thermostat a constant temperature.

The aircraft contractors’ claims proved to be fairly easy to adjust

except one, the so-called castor bean case. This proved to be one

of the most vexing settlements which came before the War Department

Claims Board. From its humble position as an unwelcome medicament

of the nursery, castor oil jumped during the war to the eminence

of being an indispensable lubricant for the rotary engines used in

driving airplanes. The prospective demand in 1918 for castor oil

far outstripped the world supply. We needed 6,000,000 gallons by

July, 1919. The Air Service therefore took the unprecedented step of

attempting to grow castor beans in America, although castor beans, in

merchantable quantities, had never been grown here before. Still, in

the Southern States we had the correct climate, and no obstacle seemed

to stand in the way of a successful crop.

Accordingly, through twenty-three prime contractors, the Air Service

arranged with some 12,000 southern farmers to plant castor beans in

100,000 acres of land. Glittering prospects were held forth: thirty

bushels an acre was only an average yield, and the Government would

pay handsomely for the beans. Thus castor beans won 100,000 acres

of good American soil away from rice, cotton, and corn, even at the

war prices of these commodities. About planting-time in 1918 all was

ready--fields, husbandmen, and tools--all except seed. After all, the

farmers had to have seed; and to get seed the Government seized a cargo

of castor beans from India, originally committed to a more sinister

purpose. These beans the Government distributed among the 12,000

prospective producers, who planted them; and then, as the cartoonist so

aptly says, the fun began.

Certain of the growers, like suburban gardeners, watched for bean

shoots that never appeared. Some of these alien beans seemed to derive

a sort of floral madness from the heady gulf loam and sent up veritable

trunks twenty, thirty, and forty feet in air. But never a bean pod

crowned such luxuriant growth. Whether because of the growers’ lack

of experience, unfavorable climate, or, more likely, defective seed,

there has seldom been an American crop failure more nearly total than

this. By gleaning every bean, the producers managed to gather 181,000

bushels, or 1.8 bushels to the acre.

As soon as the fell result was known, 12,000 angry farmers besieged the

Government with demands for reparation. The claims aggregated millions.

Not only did the farmers hold the Government responsible for the crop

loss, but they also, dozens of them, put in claims for property damage

and restoration costs, maintaining that in clearing their lands after

the bean crop they had had to use stump pullers and dynamite to rout

out the enormous stalks. One farmer sarcastically credited the War

Department with his winter’s supply of firewood, which he said he

had been able to cut from his bean patch. The War Department finally

settled the claims for a total of $1,540,638, which was at the rate of

$8.50 a bushel for the beans received. Thus ended the first lesson in

the American cultivation of the castor bean. It will be some time yet

before the Department of Agriculture will have to create a branch to

gather statistics on the domestic castor bean crop.

The work of demobilizing the Air Service of the American Expeditionary

Forces ramified into several main branches: the cancellation of

our foreign contracts and the settlement of our accounts with the

governments of the Allies arising from the mutual purchases of

materials; the sale of the installations and surplus movable property

acquired by the Service during the war; the salvaging of worn-out

equipment; and the shipment to the United States of airplanes and

other equipment retained by the Air Service for future use. Most of

the surplus property of the Air Service abroad went to France in the

bulk sale of all surplus A. E. F. property, although some was taken

by other governments in Europe in smaller purchases. These sales were

consummated by the United States Liquidation Commission, which also

concluded the financial settlements of our air service accounts with

the Allied governments. These transactions are to be explained in some

detail in a later chapter. The disposition of all aircraft materials

retained by the A. E. F. was accomplished by the Air Service itself.

The A. E. F.’s production center before the armistice had been at the

great flying field at Romorantin, near Tours. Here all new airplanes

acquired by the A. E. F., either from the American industry or from

the factories in Europe, had been received, assembled, equipped, and

dispatched to the front. It had taken more than 10,000 officers and

enlisted men to do this work. After the armistice Romorantin was made

the concentration depot for all American air service supplies in

France, and here all materials for return to the United States were

boxed and forwarded to the ports. About 1,000 airplane engines were

shipped to the United States and 2,097 planes, of which 347 were

German, 1,139 British and French, and 611 American De Havilands.

Merely the packing of this equipment was a work of great size. It

required, for instance, 7,500,000 board feet of seasoned lumber for the

crates, besides large quantities of nails, bolts, clamps, wire cable,

paint, and roofing paper, and also tools for the packers. A lumber mill

employing 195 operatives was set up merely to resaw, tongue, and groove

the lumber for boxes and crates.

The 2,000 airplanes returned to the United States represented

practically all of the great aërial equipment of the A. E. F. which

was saved for use after the war. The sales of our used airplanes

abroad after the armistice, to either governments or individuals,

were practically nothing. The remaining thousands of airplanes which

had once borne the American insignia aloft were stripped of their

salvageable materials and burned in great bonfires, the pyres of

original investments running up into millions of dollars. This seeming

profligacy was harshly criticized by those in this country who did

not understand the conditions; but, when those responsible for the

destruction had put in their defense, the criticism ceased.

The life of airplanes in use or in storage is short at best. Thousands

of the A. E. F. planes had given considerable service, either at the

training fields or at the front. The average life expectancy of these

ships was probably less than three months. There was no sale for

them abroad--France already owned many more airplanes than she could

possibly use up, and the attempts of the Air Service to sell used

planes to individuals ended in complete failure. To knock down these

machines, box them, subject them once more to the deteriorating effects

of the salt humidity of a transatlantic voyage, and to reassemble

them in the United States, would still further impair their condition

and still further abbreviate their average life. There was also to be

considered the expense of maintaining soldiers in France to protect

this _matériel_ for several months, the expense of preparing it for

shipment, and finally,--the chief cost,--the expense of transporting it

to the United States. The question was whether it was good business

to spend all this money for the sake of returning to the United States

materials which at best would have a useful life of only a few weeks,

and which, because of the surpluses of new or little used airplanes

already on hand, might never be used at all. The War Department did

not hesitate in its answer. It ordered the sale or destruction of

all A. E. F. airplanes of this class; and, since sale proved to be

impossible, the order meant their destruction.

Those in charge of the work, realizing that criticism would be likely

to follow, proceeded most carefully. Only the newest, least used,

and best conditioned planes were reserved for shipment home. The air

squadrons with the Army of Occupation were given a plentiful supply

of airplanes. The rest, destined for destruction, were given several

inspections by different committees and boards of survey, in order that

the Chief of the Air Service might have a plentitude of expert opinion

on which to base his condemnation orders.

The Class D material, as this condemned property was called, was

concentrated in three centers--Romorantin, Issoudun (where the

A. E. F. had operated the largest flying school in the world), and

Colombey-les-Belles (the demobilization depot for the zone of advance).

Here were conducted the final inspections. Many of the condemned planes

presented, to the unpracticed eye, a perfect appearance. Storage space

in the zone of advance after the armistice had always been short,

and these apparently good machines had suffered from exposure to the

weather. They were water-soaked; glued joints had given away, wooden

parts were warped, and so on. They would have had to be completely

rebuilt to be safe. Others had broken struts and cross braces and other

damaged parts. All such machines were set aside for salvage.

[Illustration:

_Photo from Air Service_

AMERICAN AIRPLANE WRECKAGE]

[Illustration:

_Photo from Air Service_

FUEL FOR THE BONFIRE]

The condemned airplanes then passed from crew to crew, who dismantled

them. All miscellaneous metal parts were stripped out and sent to the

quartermaster depots for sale as junk metal. Engines were removed and

saved, as were also propellers, landing gears, wheels, tires, axles,

cowls, gas tanks and oil tanks, controls, instruments, radio apparatus,

machine guns, bomb racks, and many other serviceable articles. Even

complete wings, when in good condition, were removed and packed for

shipment to the United States. The remaining débris, consisting of

little more than the highly inflammable wooden construction members and

dope-covered wing fabric, was piled in great heaps and burned. More

than 2,300 airplanes were thus disposed of.

[Illustration:

_Photo by Signal Corps_

GERMAN LOCOMOTIVE TAKEN OVER BY A. E. F. ENGINEERS]

[Illustration:

_Photo by Signal Corps_

ENGINEERS CONSTRUCTING BEAUNE UNIVERSITY]

One hundred observation balloons were ripped up and used for

tarpaulins, wagon covers, and the like. The rest of the A. E. F.

balloons were returned to the United States.

Airdromes on leased lands, occupied by small aviation units of the

A. E. F., were turned back to the owners of the property after troops

had dismantled all the war structures. With the exception of these,

the entire plant equipment of the Air Service in France, consisting

of training stations, observation schools, supply depots, and the

like, was taken over by the French Government. The American surplus of

aircraft in England was disposed of by the British Government, acting

as agent for the United States.

Demobilization · 第 13 / 19 章