INTERNATIONAL WATCH COMPANY

exhibit a collection of watches of the third order of merit, and

adjudged a third-class award.

In concluding this report, the judges very much regret the limitation

in time which has prevented them securing position tests of this very

interesting exhibit in horology, as much on account of the exhibitors

as on their own account. Such advances have in the last few years been

made in this science that, in the interest of the public as well as of

the manufacturers, a sufficiency of time is desirable to make tests

in five or six positions, and fourteen days should be allowed to each

position. Tests for heat and cold, and an opportunity to carefully

note barometric and thermometric influences upon the various systems

of adjustment, would be very valuable and interesting.

Respectfully, etc.,

GREGORY P. HARTE, _Chairman_, United States.

H. C. RUSSELL, B.A., F.R.A.S., Great Britain.

J. McGARVIE SMITH, New South Wales.

P. E. BOUND, Switzerland.

E. BECKMANN, Germany.

* * * * *

Scientific American, Vol. XLIII.—No. 1. [New Series.], July 3, 1880 A Weekly Journal of Practical Information, Art, Science, Mechanics, Chemistry, and Manufactures · 第 72 / 157 题