The American telegraph and signal book /
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| Format: | Microform Book |
| Language: | English |
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| Item Description: | Master microform held by: LCP. Intended as a univeral register. Arranged in the order of classes and grades, for the purpose of communicating any degree of information from one vessel to another, either by day or night, as far as the eye can see, or the ear hear; and to any part of the habitable globe if necessary. Microform. |
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| Physical Description: | iv, [5]-44 pages : 1 illustration ; 18 cm. |