Improved Patent Magneto Electric Machine, London, c. 1862. A hand operated electrical generator.
Click here to view this image in high resolution.
Note: High-resolution images may exceed 1MB in size.
Previous |
Page 9 of 44
| Next
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
Index
