RAILROAD JOURNAL,

AND

MECHANICS' MAGAZINE.

VOL. VII. NEW SERIES,

ов

VOL. XIII. -

NEW YORK:

¦ PUBLISHED BY THE EDITORS AND PROPRIETORS,

GEORGE C. SCHAEFFER AND EGBERT HEDGE,
No. 120 NASSAU STREET. (UP STAIRS.)

1841.

HE

1001

R1537 Vi13 1841

H.6033.

INDEX.

American system, the true,
Atlantic and Pacific communica-

1 Engineering of ancients, 118, 144,
[175, 277, 379
14, 374 Earle's process for preserving
21 timber, etc.,

report, 112 Fossil remains,
Atmospheric vacuum engine, 256, 381
Au Sable, walled banks of, 347

Hair mattrasses, substitute for,
91, 96 Hunter's, Lieut., steam propeller, 18
Herron's patent trellis railway