THE BERTHON COLLAPSIBLE CANOE.

An endeavor has often been made to construct a canoe that a person can

easily carry overland and put into the water without aid, and convert

into a sailboat. The system that we now call attention to is very well

contrived, very light, easily taken apart, and for some years past has

met with much favor.

[Illustration: FIG. 1.--BERTHON COLLAPSIBLE CANOE AFLOAT.]

Mr. Berthon's canoes are made of impervious oil-skin. Form is given them

by two stiff wooden gunwales which are held in position by struts that

can be easily put in and taken out. The model shown in the figure is

covered with oiled canvas, and is provided with a double paddle and a

small sail. Fig. 2 represents it collapsed and being carried overland.

[Illustration: FIG. 2.--THE SAME BEING CARRIED OVERLAND.]

Mr. Berthon is manufacturing a still simpler style, which is provided

with two oars, as in an ordinary canoe. This model, which is much used

in England by fishermen and hunters, has for several years past been

employed in the French navy, in connection with movable defenses. At

present, every torpedo boat carries one or two of these canoes, each

composed of two independent halves that may be put into the water

separately or be joined together by an iron rod.

These boats ride the water very well, and are very valuable for

exploring quarters whither torpedo boats could not adventure without

danger.[1]--_La Nature_.

[Footnote 1: For detailed description see SUPPLEMENT, No. 84.]

* * * * *

THE FIFTIETH ANNIVERSARY OF THE OPENING OF THE FIRST GERMAN STEAM

RAILROAD.

There was great excitement in Nürnberg on the 7th of December, 1835, on

which day the first German railroad was opened. The great square on

which the buildings of the Nürnberg and Furth "Ludwig's Road" stood, the

neighboring streets, and, in fact, the whole road between the two

cities, was filled with a crowd of people who flocked from far and near

to see the wonderful spectacle. For the first time, a railroad train

filled with passengers was to be drawn from Nürnberg to Furth by the

invisible power of the steam horse. At eight o'clock in the morning, the

civil and military authorities, etc., who took part in the celebration

were assembled on the square, and the gayly decorated train started off

to an accompaniment of music, cannonading, cheering, etc. Everything

passed off without an accident; the work was a success. The engraving in

the lower right-hand corner represents the engine and cars of this road.

It will be plainly seen that such a revolution could not be accomplished

easily, and that much sacrifice and energy were required of the leaders

in the enterprise, prominent among whom was the merchant Johannes

Scharrer, who is known as the founder of the "Ludwig's Road."

One would naturally suppose that such an undertaking would have met with

encouragement from the Bavarian Government, but this was not the case.

The starters of the enterprise met with opposition on every side; much

was written against it, and many comic pictures were drawn showing

accidents which would probably occur on the much talked of road. Two of

these pictures are shown in the accompanying large engraving, taken from

the _Illustrirte Zeitung_. As shown in the center picture, right hand,

it was expected by the railway opponents that trains running on tracks

at right angles must necessarily come in collision. If anything happened

to the engine, the passengers would have to get out and push the cars,

as shown at the left.

[Illustration: JUBILEE CELEBRATION OF THE FIFTIETH ANNIVERSARY OF THE

OPENING OF THE FIRST STEAM RAILWAY IN GERMANY--AT NURNBERG]

Much difficulty was experienced in finding an engineer capable of

attending to the construction of the road; and at first it was thought

that it would be best to engage an Englishman, but finally Engineer

Denis, of Munich, was appointed. He had spent much time in England and

America studying the roads there, and carried on this work to the entire

satisfaction of the company.

All materials for the road were, as far as possible, procured in

Germany; but the idea of building the engines and cars there had to be

given up, and, six weeks before the opening of the road, Geo.

Stephenson, of London, whose engine, Rocket, had won the first prize in

the competitive trials at Rainhill in 1829, delivered an engine of ten

horse power, which is still known in Nürnberg as "Der Englander."

Fifty years have passed, and, as Johannes Scharrer predicted, the

Ludwig's Road has become a permanent institution, though it now forms

only a very small part of the network of railroads which covers every

portion of Germany. What changes have been made in railroads during

these fifty years! Compare the present locomotives with the one made by

Cugnot in 1770, shown in the upper left-hand cut, and with the work of

the pioneer Geo. Stephenson, who in 1825 constructed the first passenger

railroad in England, and who established a locomotive factory in

Newcastle in 1824. Geo. Stephenson was to his time what Mr. Borsig,

whose great works at Moabit now turn out from 200 to 250 locomotives a

year, is to our time.

Truly, in this time there can be no better occasion for a celebration of

this kind than the fiftieth anniversary of the opening of the first

German railroad, which has lately been celebrated by Nürnberg and Furth.

The lower left-hand view shows the locomotive De Witt Clinton, the third

one built in the United States for actual service, and the coaches. The

engine was built at the West Point Foundry, and was successfully tested

on the Mohawk and Hudson Railroad between Albany and Schenectady on Aug.

9, 1831.

* * * * *

Scientific American Supplement, No. 531, March 6, 1886 · 第 23 / 54 题