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- GLC#
- GLC01404.02-View header record
- Type
- Documents
- Date
- 1860-1870
- Title
- [Instructions on the use of ciphers and codes]
- Place Written
- s.l.
- Pagination
- 2 p. : Height: 26.2 cm, Width: 20.7 cm
- Primary time period
- National Expansion and Reform, 1815-1860
- Sub-Era
- Age of Jackson
Discusses ciphers and the numerous ways their messages may be concealed. Date estimated from other items in the group. In a collection with a letter by James Longstreet to John G. Walker.
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