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Volume 39; Issue 22

Scientific American

Volume 39; Issue 22
1

The Cost of Insecurity

Year:
1878
Language:
english
File:
PDF, 326 KB
english, 1878
2

Improved Crusher and Grinding Mill

Year:
1878
Language:
english
File:
PDF, 471 KB
english, 1878
3

Gas a Substitute for Solid Fuel

Year:
1878
Language:
english
File:
PDF, 144 KB
english, 1878
4

Tramway Rail Experiments

Year:
1878
Language:
english
File:
PDF, 316 KB
english, 1878
5

Communications Received

Year:
1878
Language:
english
File:
PDF, 443 KB
english, 1878
6

Skilled Labor in New York City

Year:
1878
Language:
english
File:
PDF, 326 KB
english, 1878
7

The De Meritens Magneto-Electric Machine

Year:
1878
Language:
english
File:
PDF, 266 KB
english, 1878
8

New Books and Publications

Year:
1878
Language:
english
File:
PDF, 340 KB
english, 1878
9

Business and Personal

Year:
1878
Language:
english
File:
PDF, 340 KB
english, 1878
10

Notes and Queries

Year:
1878
Language:
english
File:
PDF, 765 KB
english, 1878
11

Index of Inventions

Year:
1878
Language:
english
File:
PDF, 443 KB
english, 1878
12

Patents

Year:
1878
Language:
english
File:
PDF, 443 KB
english, 1878
13

Patents

Year:
1878
Language:
english
File:
PDF, 355 KB
english, 1878
14

Electric Time Service for New York

Year:
1878
Language:
english
File:
PDF, 1.03 MB
english, 1878
15

Patents for Protecting the Dead

Year:
1878
Language:
english
File:
PDF, 326 KB
english, 1878
16

The Blue Process of Copying Tracings

Year:
1878
Language:
english
File:
PDF, 228 KB
english, 1878
17

To Inventors

Year:
1878
Language:
english
File:
PDF, 340 KB
english, 1878
18

A New Platen Gauge

Year:
1878
Language:
english
File:
PDF, 316 KB
english, 1878
19

Steam Engine Governor

Year:
1878
Language:
english
File:
PDF, 234 KB
english, 1878
20

New Regulating Attachment for Clock Pendulums

Year:
1878
Language:
english
File:
PDF, 234 KB
english, 1878
21

The Poison Ivy and Virginia Creeper

Year:
1878
Language:
english
File:
PDF, 567 KB
english, 1878
22

The Hosmer Motor

Year:
1878
Language:
english
File:
PDF, 402 KB
english, 1878
23

The Salisbury Furnace for Petroleum

Year:
1878
Language:
english
File:
PDF, 402 KB
english, 1878
24

The Official Reports of the Paris Exhibition

Year:
1878
Language:
english
File:
PDF, 326 KB
english, 1878
25

A New Draughting Pencil

Year:
1878
Language:
english
File:
PDF, 316 KB
english, 1878
26

French Subsoil and Clearing Plow

Year:
1878
Language:
english
File:
PDF, 228 KB
english, 1878
27

The Crafty Hermit Crab

Year:
1878
Language:
english
File:
PDF, 600 KB
english, 1878