Telegraphic code to insure secrecy in transmission of telegrams, revised and adapted for special use from publication of Robert Slater [microform]
Saved in:
| Corporate Author: | |
|---|---|
| Other Authors: | , |
| Format: | Government Document Microfilm Book |
| Language: | English |
| Published: |
Washington, DC :
G.P.O.,
1885.
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| Subjects: |
Norlin Library - Government Information - Microform
| Call Number: |
EBD W102-70
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|---|---|
| EBD W102-70 | Restricted Place a Hold |