American telegraph system, semaphoric as well as magnetic American semaphore or marine signals, connected with the electro-magnetic telegraph
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| Other Authors: | , |
| Format: | eBook |
| Language: | English |
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S.l.
s.n
1846, [1846?]
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| Collection: | Making of the Modern World - Collection details see MPG.ReNa |
| Item Description: | Caption title. - Goldsmiths'-Kress no. 34612.1. - OCLC, 18591721. - Reproduction of original from Kress Library of Business and Economics, Harvard University. - Running title: American semaphore or marine signal system. - Two columns to the p |
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| Physical Description: | 4 p 26 cm |
| Format: | Full text online |