The New Orleans Exposition, The Panama Canal and its Climatic Results, and More

Dust Cover for Drawers

A Flexible Ladder Fire Escape

Gravity Friction Clutch

Leveling Instrument

A "Workingman's" College, Melbourne

American Industries--No. 93

The Superga Wire Rope Railway Near Turin

Architecture of the American White-Footed Mouse (Deer Mouse)

(Mus leucopus, Audubon.)

Decisions Relating to Patents

Miscellaneous Inventions - January 3, 1885