A MUSEUM OF ART AND NATURAL HISTORY.

Our recent articles on "Scientific Destitution in New York" and "The

Scientific Value of the Central Park," have called forth numerous

letters from correspondents, and have been extensively noticed by the

press. We now learn that the legislature of the State has taken

the matter in hand, and there is some prospect, with an honest

administration of the appropriations, of something being done to

relieve our city of the opprobrium that rests upon it. A bill is

pending, before the Senate, authorizing the Park Commissioners to

build, equip, and furnish, on Manhattan Square, or any other public

square or park, suitable fire-proof buildings, at a cost not exceeding

$500,000 for each corporation, for the purpose of establishing a

museum of art, by the Metropolitan Museum of Art, and of a museum

of natural history, by the American Museum of Natural History, two

societies recently incorporated by the Legislature. This is a million

dollars to begin with, and an ample site, without cost, to the

aforementioned corporations.

Manhattan Square extends from Seventy-seventh to Eighty-first streets,

and from Eighth to Ninth avenues, and spans about eighteen acres.

Until it was set apart by the state Board of Commissioners, for the

purposes of a Zoological Garden, it was proposed, by a number of

enlightened citizens of New York, to devote it to the uses of four of

our existing corporations, giving to each one a corner, and an equal

share in the allotment of space. The societies were, "the Academy of

Design," for art, "the Historical Society," for public records and

libraries, "the Lyceum of Natural History," for science, and "the

American Institute," for technology. These have been incorporated

for many years, and are known to include the leading artists, men

of letters, science, and the arts, of the city, on their lists of

members. The committee went so far as to have plans of the building

drawn by competent architects; but, like many other well-meant

schemes, want of money compelled the originators of the plan to

abandon any further attempts. In the meantime, the Legislature

chartered the American Botanical and Zoological Society, and gave the

Commissioners of the Park authority to set apart a portion of it,

not exceeding sixty acres, for the use of the Society, for the

establishment of a zoological and botanical garden. This society

was duly organized under the act, and Mr. Hamilton Fish was made

its president, and considerable sums of money were subscribed. But,

according to the sixth annual report of the Board of Commissioners,

"the society never manifested its desire for an allotment of ground."

It appears to have died, and made no sign. Some of our citizens,

fearing that the Central Park would go the way of every other public

work in the city, made strenuous effort to revive the Zoological

Society, for the purpose of obtaining a perpetual lease of a suitable

site, on which to establish a zoological garden, similar to those in

London, Paris, Amsterdam, and Cologne. Their object was to remove this

part of the Park beyond the reach of political intrigue. Subsequent

events have shown that the fears of these gentlemen were well founded.

The Legislature of the State, on the 25th of March, 1862, gave ample

powers to the New York Historical Society to establish a Museum of

Antiquity and Science, and a Gallery of Art, in the Central Park.

They have submitted designs for a building, but, for some reason, no

decisive steps have been taken towards its construction.

The Lyceum of Natural History was also negotiating with the

Commissioners, for the use of the upper rooms of the arsenal for its

collections, and there is no doubt that an arrangement to this

effect would have been made, if a fire had not destroyed the entire

collections of the Lyceum. The Lyceum made great effort to raise money

to purchase a new collection, but without avail; and, although this

is the oldest scientific society in New York, and has inrolled in its

list of members, nearly every professional scientist of the city, it

is probably the poorest, in income and resources, of any academy of

sciences in the world. We do not know that the Academy of Design has

ever applied for a home in the Central Park; and we cannot speak for

the American Institute, nor for the Geographical Society, in this

particular. As we stated in our former article, the old Board of

Commissioners appears to have become weary of the unsuccessful

attempts on the part of numerous societies to divide up and apportion

the Central Park, and they applied to the Legislature for authority to

conduct matters in their own way. An act was duly passed, authorizing

the Board "to erect, establish, conduct, and maintain, on the Central

Park, a Meteorological and Astronomical Observatory, a Museum of

Natural History, and a Gallery of Art, and the buildings therefor, and

to provide the necessary instruments, furniture, and equipments for

the same."

Here would seem to be ample power for the establishment of museums of

science and art, but nothing is said about the manner of raising the

money. One would suppose, however, that, by means of the "Central Park

Improvement Fund," abundant means could have been raised. The bill

now before the Legislature puts matters in a new light. If it does not

conflict with previous enactments, nor destroy vested rights, it has

the appearance of being a thoroughly practical way of solving the

question of art and science for the city. The Metropolitan Museum of

Art and the American Museum of Natural History are in the hands of

the most respectable citizens of New York. It would not be possible to

find a body of men of more unimpeachable integrity and greater

worth, than the gentlemen who have founded these two societies. It is

impossible that they should lend their names to anything that will

not bear the closest scrutiny; hence the proposition, now before the

Legislature, to put up buildings for them, at a cost of a million

dollars, must attract unusual attention. If the State would

appropriate the money to these corporations, giving them the control

of its expenditure, we should have considerably more confidence in its

honest administration than, we are grieved to say, we can feel under

the present circumstances; and if we knew what other institutions

are to have the remaining portions of Manhattan Square, it would be a

great relief to our minds.

"We fear the Greeks bringing gifts," but are willing to accept the

gifts, if the officers of the two organizations are certain that it is

all right.

The need of a Museum of Natural History, and of a Gallery of Art, in

New York, is so pressing that there is some danger of our accepting

the appropriations without a proper regard to consequences. The Court

House is not yet finished, and the foundations of the Post-office are

scarcely laid.

* * * * *

REPORT OF THE JUDGES OF GROUP 1, DEPARTMENT V. OF THE EXHIBITION OF

THE AMERICAN INSTITUTE FOR 1870. THE ALLEN ENGINE.

The labors of the judges in this department were much lighter in the

last exhibition than in the preceding one, and we are happy to say,

were, in our opinion, so far as the award of premiums is concerned,

much more fairly performed. The award of two first premiums to two

competing engines could scarcely be repeated this time, as there was

in reality no competition. The Allen engine was the only important

one entered, and of course received the first premium. The engine is,

however, one that evidently could have competed favorably with those

previously exhibited.

We are in receipt of advanced sheets of the judges' report pertaining

to the critical examination of this engine, being a record and account

of experiments performed under the supervision of Washington Lee, C. E.

The experiments were very comprehensive, and comprised approved tests,

of each important detail, usually made by expert engineers.

The report is too voluminous for reprint or even for condensation

in our columns. In looking it through, we are satisfied that the

experiments were accurately made, and that the engine exhibited great

working efficiency and economy.

As the engine has been recently illustrated and described in our

columns, we deem it unnecessary to dwell upon the details of its

construction. The water test of the previous exhibition was employed,

the water being this time measured, with indisputable accuracy, in a

tank, instead of by a meter as before.

The voluminous comparison of this engine with those previously

exhibited, seems unnecessary, and we think not in good taste in such a

report, however much it may possess of scientific interest. Moreover,

the circumstances under which the trials were respectively performed,

render the comparison difficult, if not unfair.

Mr. Lee concludes his report with a thorough endorsement of the theory

of Mr. Porter upon the action of the reciprocating parts of engines,

as set forth by the last named gentleman in recent articles in this

journal. He says:

"Under the resistance of 128.375 horse powers at the brake, the motion

of the engine was remarkably uniform; not the least diminution of

speed in passing the centers could be detected, illustrating very

satisfactorily the value, in this respect, of the speed employed, and

of the action of the reciprocating parts of the engine in equalizing

the rotative pressure on the crank through the stroke. The governor

was, during the trials and through the exhibition, nearly motionless,

while the load remained constant, and instantaneous in its action on

changes of resistance, maintaining a steadiness of running which left

nothing to be desired."

The judges--Prof. F. A. P. Barnard, Thos. J. Sloan, and Robert

Weir--speak in their report as follows:

"The performance of this engine has exceeded that of the two fine

engines which were on trial here last year. The results seem to be

without precedent in such engines. The engine ran from 11 to 12

hours repeatedly without showing a sign of a warm bearing, displaying

thorough perfection in all its parts. In all respects the engine is

first-class, and from the fact of its presenting weight with speed, as

a requisite for perfection in steam engines, it has opened a new era

in this necessary branch--its economy having been clearly demonstrated

in the careful trials, which ought to be published in full."

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Scientific American, Volume XXIV., No. 12, March 18, 1871 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures. · 第 88 / 194 题