Scientific American Magazine Vol 53 Issue 25

Scientific American Magazine

Volume 53, Issue 25

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Features

The St. Mary's Falls Canal

Revival of the Nicaragua Canal Project

The Power Required to Operate the Ship Railway

Photographic Notes

Paper Bag Holder

Pruning and House Shears

Tobacco Pipe

Improved Fish Hook

Luscher's Ice Machine

Button Fastener

The Cycloidotrope

M. Hopkins

Improved Sand Blast Machine

M. Pasteur's American Patients

Blake's "Improved 1884" Pipe Hanger

Special - December 19, 1885

A Railroad President's Views

Agricultural Inventions - December 19, 1885

Miscellaneous Inventions - December 19, 1885

Engineering Inventions - December 19, 1885

Departments

Correspondence - December 19, 1885

Business and Personal - December 19, 1885

New Books and Publications - December 19, 1885

Index of Inventions - December 19, 1885

Notes and Queries - December 19, 1885