After many disappointments we finally succeeded in finding a shop

where a man posing as a doctor had made a rather large purchase.

The name he gave was of course of no importance. What did interest

us was that again we crossed the trail of a man with a Van Dyke

beard. He had been accompanied by a woman whom the druggist

described as rather flashily dressed, though her face was hidden

under a huge hat and a veil. "Looked very attractive," as the

druggist put it, "but she might have been a negress for all I could

tell you of her face."

"Humph," grunted Kennedy, as we were leaving the store. "You

wouldn't believe it, but it is the hardest thing in the world to

get an accurate description of any one. The psychologists have

said enough about it, but you don't realise it until you are up

against it. Why, that might have been the DeMott woman just as

well as the former Miss Sanderson, and the man might have been

Bolton Brown as well as Dawson, for all we know. They've both

disappeared now. I wish we could get some word about that

photograph. That would settle it."

In the last mail that night Kennedy received back the letter which

he had addressed to Michael Dawson. On it was stamped "Returned

to sender. Owner not found."

Kennedy turned the letter over slowly and looked at the back of

it carefully.

"On the contrary," he remarked, half to himself, "the owner was

found. Only he returned the letter back to the postman after he had

opened it and found that it was just a note of no importance which

I scribbled just to see if he was keeping in touch with things from

his hiding-place, wherever it is.

"How do you know he opened it?" I asked.

"Do you see those blots on the back? I had several of these

envelopes prepared ready for use when I needed them. I had some

tannin placed on the flap and then covered thickly with gum. On

the envelope itself was some iron sulphate under more gum. I

carefully sealed the letter, using very little moisture. The gum

then separated the two prepared parts. Now if that letter were

steamed open the tannin and the sulphate would come together, run,

and leave a smudge. You see the blots? The inference is obvious."

Clearly, then, our chase was getting warmer. Dawson had been in

Atlantic City at least within a few days. The fruit company steamer

to South America on which Carroll believed he was booked to sail

under an assumed name and with an assumed face was to sail the

following noon. And still we had no word from Chicago as to the

destination of the photograph, or the identity of the man in the

Van Dyke beard who had been so particular to disarm suspicion in

the purchase of the plate from the photographer a few days before.

The mail also contained a message from Williams of the Surety

Company with the interesting information that Bolton Brown's

attorney had refused to say where his client had gone since he had

been released on bail, but that he would be produced when wanted.

Adele DeMott had not been seen for several days in Chicago and

the police there were of the opinion that she had gone to New York,

where it would be pretty easy for her to pass unnoticed. These

facts further complicated the case and made the finding of the

photograph even more imperative.

If we were going to do anything it must be done quickly. There

was no time to lose. The last of the fast trains for the day had

left and the photograph, even though it were found, could not

possibly reach us in time to be of use before the steamer sailed

from Brooklyn. It was an emergency such as Kennedy had never yet

faced, apparently physically insuperable.

But, as usual, Craig was not without some resource, though it looked

impossible to me to do anything but make a hit or miss arrest at the

boat. It was late in the evening when he returned from a conference

with an officer of the Telegraph and Telephone Company to whom

Williams had given him a card of introduction. The upshot had been

that he had called up Chicago and talked for a long time with

Professor Clark, a former classmate of ours who was now in the

technology school of the university out there. Kennedy and Clark

had been in correspondence for some time, I knew, about some

technical matters, though I had no idea what it was they concerned.

"There's one thing we can always do," I remarked as we walked slowly

over to the laboratory from our apartment.

"What's that?" he asked absent-mindedly, more from politeness than

anything else.

"Arrest every one with a Van Dyke beard who goes on the boat

to-morrow," I replied.

Kennedy smiled. "I don't feel prepared to stand a suit for false

arrest," he said simply, " especially as the victim would feel

pretty hot if we caused him to miss his boat. Men with beards are

not so uncommon, after all."

We had reached the laboratory. Linemen were stringing wires under

the electric lights of the campus from the street to the Chemistry

Building and into Kennedy's sanctum.

That night and far into the morning Kennedy was working in the

laboratory on a peculiarly complicated piece of mechanism consisting

of electro-magnets, rolls, and a stylus and numerous other

contrivances which did not suggest to my mind anything he had ever

used before in our adventures. I killed time as best I could

watching him adjust the thing with the most minute care and precision.

Finally I came to the conclusion that as I was not likely to be of

the least assistance, even if I had been initiated into what was

afoot, I had as well retire.

"There is one thing you can do for me in the morning, Walter," said

Kennedy, continuing to work over a delicate piece of clockwork which

formed a part of the apparatus. "In case I do not see you then, get

in touch with Williams and Carroll and have them come here about

ten o'clock with an automobile. If I am not ready for them then I'm

afraid I never shall be, and we shall have to finish the job with

the lack of finesse you suggested by arresting all the bearded men."

Kennedy could not have slept much during the night, for though his

bed had been slept in he was up and away before I could see him

again. I made a hurried trip downtown to catch Carroll and Williams

and then returned to the laboratory, where Craig had evidently just

finished a satisfactory preliminary test of his machine.

"Still no message," he began in reply to my unspoken question. He

was plainly growing restless with the inaction, though frequent

talks over long-distance with Chicago seemed to reassure him. Thanks

to the influence of Williams he had at least a direct wire from his

laboratory to the city which was now the scene of action.

As nearly as I could gather from the one-sided conversations I heard

and the remarks which Kennedy dropped, the Chicago post-office

inspectors were still searching for a trace of the package from

Atlantic City which was to reveal the identity of the man who had

passed the bogus checks and sold the forged certificates of stock.

Somewhere in that great city was a photograph of the promoter and

of the woman who was aiding him to escape, taken in Atlantic City

and sent by mail to Chicago. Who had received it? Would it be

found in time to be of use? What would it reveal? It was like

hunting for a needle in a haystack, and yet the latest reports

seemed to encourage Kennedy with the hope that the authorities

were at last on the trail of the secret office from which the stock

had been sold. He was fuming and wishing that he could be at both

ends of the line at once.

"Any word from Chicago yet?" appealed an anxious voice from the

doorway.

We turned. There were Carroll and Williams who had come for us

with an automobile to go over to watch at the wharf in Brooklyn for

our man. It was Carroll who spoke. The strain of the suspense

was telling on him and I could readily imagine that he, like so

many others who had never seen Kennedy in action, had not the faith

in Craig's ability which I had seen tested so many times.

"Not yet," replied Kennedy, still busy about his apparatus on the

table. "I suppose you have heard nothing?"

"Nothing since my note of last night," returned Williams impatiently.

"Our detectives still insist that Bolton Brown is the man to watch,

and the disappearance of Adele DeMott at this time certainly looks

bad for him."

"It does, I admit," said Carroll reluctantly. "What's all this

stuff on the table?" he asked, indicating the magnets, rolls, and

clockwork.

Kennedy did not have time to reply, for the telephone bell was

tinkling insistently.

"I've got Chicago on the wire," Craig informed us, placing his hand

over the transmitter as he waited for long-distance to make the

final connection. "I'll try to repeat as much of the conversation

as I can so that you can follow it. Hello - yes - this is Kennedy.

Is that you, Clark? It's all arranged at this end. How's your end

of the line? Have you a good connection? Yes? My synchroniser

is working fine here, too. All right. Suppose we try it. Go

ahead."

As Kennedy gave a few final touches to the peculiar apparatus on

the table, the cylindrical drum before us began slowly to revolve

and the stylus or needle pressed down on the sensitised paper with

which the drum was covered, apparently with varying intensity as it

turned. Round and round the cylinder revolved like a graphophone.

"This," exclaimed Kennedy proudly, "is the 'electric eye,' the

telelectrograph invented by Thorne Baker in England. Clark and I

have been intending to try it out for a long time. It at last

makes possible the electric transmission of photographs, using the

telephone wires because they are much better for such a purpose

than the telegraph wires.

Slowly the needle was tracing out a picture on the paper. It was

only a thin band yet, but gradually it was widening, though we

could not guess what it was about to reveal as the ceaseless

revolutions widened the photographic print.

"I may say," explained Kennedy as we waited breathlessly, "that

another system known as the Korn system of telegraphing pictures

has also been in use in London, Paris, Berlin, and other cities

at various times for some years. Korn's apparatus depends on the

ability of the element selenium to vary the strength of an electric

current passing through it in proportion to the brightness with

which the selenium is illuminated. A new field has been opened by

these inventions which are now becoming more and more numerous,

since the Korn system did the pioneering.

"The various steps in sending a photograph by the Baker

telelectrograph are not so difficult to understand, after all.

First an ordinary photograph is taken and a negative made. Then

a print is made and a wet plate negative is printed on a sheet

of sensitised tinfoil which has been treated with a single-line

screen. You know a halftone consists of a photograph through a

screen composed of lines running perpendicular to each other - a

coarse screen for newspaper work, and a fine screen for better

work, such as in magazines. Well, in this case the screen is

composed of lines running parallel in one direction only, not

crossing at right angles. A halftone is composed of minute points,

some light, some dark. This print is composed of long shaded lines,

some parts light, others dark, giving the effect of a picture, you

understand?"

"Yes, yes," I exclaimed, thoroughly excited.

"Well, he resumed as the print widened visibly, this tinfoil negative

is wrapped around a cylinder at the other end of the line and a

stylus with a very delicate, sensitive point begins passing over it,

crossing the parallel lines at right angles, like the other lines

of a regular halftone. Whenever the point of the stylus passes over

one of the lighter spots on the photographic print it sends on a

longer electrical vibration, over the darker spots a shorter

vibration. The ever changing electrical current passes up through

the stylus, vibrates with ever varying degrees of intensity over

the thousand miles of telephone wire between Chicago and this

instrument here at the other end of the line.

"In this receiving apparatus the current causes another stylus to

pass over a sheet of sensitised chemical paper such as we have here.

The receiving stylus passes over the paper here synchronously with

the transmitting stylus in Chicago. The impression which each

stroke of the receiving stylus makes on the paper is black or light,

according to the length of the very quickly changing vibrations of

the electric current. White spots on the photographic print come

out as black spots here on the sensitised paper over which this

stylus is passing, and vice versa. In that way you can see the

positive print growing here before your very eyes as the picture

is transmitted from the negative which Clark has prepared and is

sending from Chicago."

As we bent over eagerly we could indeed now see what the thing was

doing. It was reproducing faithfully in New York what could be

seen by the mortal eye only in Chicago.

"What is it?" asked Williams, still half incredulous in spite of

the testimony of his eyes.

"It is a photograph which I think may aid us in deciding whether it

is Dawson or Brown who is responsible for the forgeries," answered

Kennedy, "and it may help us to penetrate the man's disguise yet,

before he escapes to South America or wherever he plans to go."

"You'll have to hurry," interposed Carroll, nervously looking at

his watch. "She sails in an hour and a half and it is a long ride

over to the pier even with a fast car."

"The print is almost ready," repeated Kennedy calmly. "By the

way, it is a photograph which was taken at Atlantic City a few days

ago for a booklet which the Lorraine was getting out. The

By-Products forger happened to get in it and he bribed the

photographer to give him the plate and take another picture for

the booklet which would leave him out. The plate was sent to a

little office in Chicago, discovered by the post-office inspectors,

where the forged stock certificates were sold. I understood from

what Clark told me over the telephone before he started to transmit

the picture that the woman in it looked very much like Adel DeMott.

Let us see."=20

The machine had ceased to revolve. Craig stripped a still wet

photograph off the telelectrograph instrument and stood regarding

it with intense satisfaction. Outside, the car which had been

engaged to hurry us over to Brooklyn waited. "Morphine fiends,"

said Kennedy as he fanned the print to dry it, " are the most

unreliable sort of people. They cover their tracks with almost

diabolical cunning. In fact they seem to enjoy it. For instance,

the crimes committed by morphinists are usually against property

and character and based upon selfishness, not brutal crimes such

as alcohol and other drugs induce. Kleptomania, forgery, swindling,

are among the most common.

"Then, too, one of the most marked phases of morphinism is the

pleasure its victims take in concealing their motives and conduct.

They have a mania for leading a double life, and enjoy the

deception and mask which they draw about themselves. Persons under

the influence of the drug have less power to resist physical and

mental impressions and they easily succumb to temptations and

suggestions from others. Morphine stands unequalled as a perverter

of the moral sense. It creates a person whom the father of lies

must recognise as kindred to himself. I know of a case where a

judge charged a jury that the prisoner, a morphine addict, was

mentally irresponsible for that reason. The judge knew what he

was talking about. It subsequently developed that he had been a

secret morphine fiend himself for years."

Come, come," broke in Carroll impatiently, we're wasting time. The

ship sails in an hour and unless you want to go down the bay on a

tug you've got to catch Dawson now or never. The morphine business

explains, but it does not excuse. Come on, the car is waiting. How

long do you think it will take us to get over to - "

"Police headquarters?" interrupted Craig. "About fifteen minutes.

This photograph shows, as I had hoped, the real forger. John Carroll,

this is a peculiar case. You have forged the name of the president

of your company, but you have also traced your own name very cleverly

to look like a forgery. It is what is technically known as

auto-forgery, forging one's own handwriting. At your convenience

we'll ride down to Centre Street directly."

Carroll was sputtering and almost frothing at the mouth with rage

which he made no effort to suppress. Williams was hesitating,

nonplussed, until Kennedy reached over unexpectedly and grasped

Carroll by the arm. As he shoved up Carroll's sleeve he disclosed

the forearm literally covered with little punctures made by the

hypodermic needle.

"It may interest you," remarked Kennedy, still holding Carroll in

his vise-like grip, while the drug fiend's shattered nerves caused

him to cower and tremble, "to know that a special detective working

for me has located Mr. and Mrs. Dawson at Bar Harbor, where they

are enjoying a quiet honeymoon. Brown is safely in the custody of

his counsel, ready to appear and clear himself as soon as the public

opinion which has been falsely inflamed against him subsides. Your

plan to give us the slip at the last moment at the wharf and board

the steamer for South America has miscarried. It is now too late

to catch it, but I shall send a wireless that will cause the arrest

of Miss DeMott the moment the ship touches an American port at

Colon, even if she succeeds in eluding the British authorities at

Kingston. The fact is, I don't much care about her, anyway. Thanks

to the telelectrograph here we have the real criminal."

Kennedy slapped down the now dry print that had come in over his

"seeing over a wire machine." Barring the false Van Dyke beard, it

was the face of John Carroll, forger and morphine fiend. Next to him

in the picture in the brilliant and fashionable dining-room of the

Lorraine was sitting Adele DeMott who had used her victim, Bolton

Brown, to shield her employer, Carroll.

IX

THE UNOFFICIAL SPY

"Craig, do you see that fellow over by the desk, talking to the

night clerk?" I asked Kennedy as we lounged into the lobby of the

new Hotel Vanderveer one evening after reclaiming our hats from

the plutocrat who had acquired the checking privilege. We had

dined on the roof garden of the Vanderveer apropos of nothing at

all except our desire to become acquainted with a new hotel.

"Yes," replied Kennedy, "what of him?"

"He's the house detective, McBride. Would you like to meet him?

He's full of good stories, an interesting chap. I met him at a

dinner given to the President not long ago and he told me a great

yarn about how the secret service, the police, and the hotel

combined to guard the President during the dinner. You know, a

big hotel is the stamping ground for all sorts of cranks and crooks."

The house detective had turned and had caught my eye. Much to my

surprise, he advanced to

meet me.

"Say, - er - er - Jameson," he began, at last recalling my name,

though he had seen me only once and then for only a short time.

"You're on the Star, I believe?"

"Yes," I replied, wondering what he could want.

"Well - er - do you suppose you could do the house a little - er -=20

favour?" he asked, hesitating and dropping his voice.

"What is it?" I queried, not feeling certain but that it was a

veiled attempt to secure a little free advertising for the

Vanderveer. "By the way, let me introduce you to my friend Kennedy,

McBride."

"Craig Kennedy?" he whispered aside, turning quickly to me. I

nodded.

"Mr. Kennedy," exclaimed the house man deferentially, "are you very

busy just now?"

"Not especially so," replied Craig. "My friend Jameson was telling

me that you knew some interesting yarns about hotel detective life.

I should like to hear you tell some of them, if you are not yourself

too - "

"Perhaps you'd rather see one instead?" interrupted the house

detective, eagerly scanning Craig's face.

"Indeed, nothing could please me more. What is it - a 'con' man or

a hotel 'beat'?"

McBride looked about to make sure that no one was listening.

"Neither," he whispered. "It's either a suicide or a murder. Come

upstairs with me. There isn't a man in the world I would rather

have met at this very instant, Mr. Kennedy, than yourself."

We followed McBride into an elevator which he stopped at the fifteenth

floor. With a nod to the young woman who was the floor clerk, the house

detective led the way down the thickly carpeted hall, stopping at a

room which, we could see through the transom, was lighted. He drew a

bunch of keys from his pocket and inserted a pass key into the lock.

The door swung open into a sumptuously fitted sitting-room. I

looked in, half fearfully, but, although all the lights were turned

on, the room was empty. McBride crossed the room quickly, opened

a door to a bedroom, and jerked his head back with a quick motion,

signifying his desire for us to follow.

Stretched lifeless on the white linen of the immaculate bed lay the

form of a woman, a beautiful woman she had been, too, though not

with the freshness which makes American women so attractive. There

was something artificial about her beauty, the artificiality which

hinted at a hidden story of a woman with a past.

She was a foreigner, apparently of one of the Latin races, although

at the moment in the horror of the tragedy before us I could not

guess her nationality. It was enough for me that here lay this cold,

stony, rigid beauty, robed in the latest creations of Paris, alone

in an elegantly furnished room of an exclusive hotel where hundreds

of gay guests were dining and chatting and laughing without a

suspicion of the terrible secret only a few feet distant from them.

We stood awestruck for the moment.

"The coroner ought to be here any moment," remarked McBride and even

the callousness of the regular detective was not sufficient to hide

the real feelings of the man. His practical sense soon returned,

however, and he continued, "Now, Jameson, don't you think you could

use a little influence with the newspaper men to keep this thing off

the front pages? Of course something has to be printed about it.

But we don't want to hoodoo the hotel right at the start. We had a

suicide the other day who left an apologetic note that was played up

by some of the papers. Now comes this affair. The management are

just as anxious to have the crime cleared up as any one - if it is

a crime. But can't it be done with the soft pedal? We will stop

at nothing in the way of expense - just so long as the name of the

Vanderveer is kept in the background. Only, I'm afraid the coroner

will try to rub it in and make the thing sensational."

"What was her name?" asked Kennedy. "At least, under what name was

she registered?

"She was registered as Madame de Nevers. It is not quite a week

now since she came here, came directly from the steamer Tripolitania.

See, there are her trunks and things, all pasted over with foreign

labels, not an American label among them. I haven't the slightest

doubt that her name was fictitious, for as far as I can see all the

ordinary marks of identification have been obliterated. It will

take time to identify her at the best, and in the meantime, if a

crime has been committed, the guilty person may escape. What I want

now, right away, is action."

"Has nothing in her actions about the hotel offered any clue, no

matter how slight?" asked Kennedy.

"Plenty of things," replied McBride quickly. "For one thing, she

didn't speak very much English and her maid seemed to do all the

talking for her, even to ordering her meals, which were always

served here. I did notice Madame a few times about the hotel,

though she spent most of her time in her rooms. She was attractive

as the deuce, and the men all looked at her whenever she stirred out.

She never even noticed them. But she was evidently expecting some

one, for her maid had left word at the desk that if a Mr. Gonzales

called, she was at home; if any one else, she was out. For the

first day or two she kept herself closely confined, except that at

the end of the second day she took a short spin through the park in

a taxicab - closed, even in this hot weather. Where she went I

cannot say, but when they returned the maid seemed rather agitated.

At least she was a few minutes later when she came all the way

downstairs to telephone from a booth, instead of using the room

telephone. At various times the maid was sent out to execute certain

errands, but always returned promptly. Madame de Nevers was a

genuine woman of mystery, but as long as she was a quiet mystery, I

thought it no business of ours to pry into the affairs of Madame."

"Did she have any visitors? Did this Mr. Gonzales call?" asked

Kennedy at length.

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