WBavars

Crest Engineer

Drigate of the Freeport Ballanchwer kother Failways

Bron 13th June 171. Dua 2804 Apr. 18371

THE

MECHANICS' MAGAZINE,

MUSEUM,

Register, Journal,

AND

GAZETTE,

APRIL 6th,--SEPTEMBER 28th, 1839.

VOL. XXXI.

"Science is progressing; human enjoyment moves with it, and is determined
by it. It is delightful to track it, even though we cannot perceive how we are
immediately concerned therewith."

CENTRAL SOCIETY OF EDUCATION.

LONDON:

PUBLISHED FOR THE PROPRIETOR BY W. A. ROBERTSON,
MECHANICS' MAGAZINE OFFICE, FLEET-STREET.

1839.