Instructions for voluntary observers of the Signal Service, United States Army.

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Bibliographic Details
Corporate author / creator:United States. Army. Signal Corps
Imprint:Washington, Govt. Print. Off., 1882.
Description:108 p. incl. illus., tables (part fold.) plates. 24 cm.
Language:English
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Format: Print Book
URL for this record:http://pi.lib.uchicago.edu/1001/cat/bib/3218620