Extracts from the Proceedings of the Board of regents of the Smithsonian Institution, in relation to the electromagnetic telegraph.
Main Creator: | |
---|---|
Contributors: | |
Format: | Book |
Language: | English |
Published / Created: |
[Washington :
Smithsonian institution,
1861]
|
Series: | Smithsonian miscellaneous collections ;
vol. II, art. II. |
Subjects: | |
Notes: | Publication 115. Half-title. From Proceedings, 1857. Physical description: 39 p. : ill ; 24 cm. (8vo). more |