Rare Books
[Book of ciphers]
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Cipher Book #5
Manuscripts
40 pages; 16 x 9 cm. Title supplied by cataloger. On verso of page 1: No. 5. Laid inside the book in an envelope labeled: Rules for working Cipher "No. 5". Envelope has printed on it: War Department, Official Business, Assistant Secretary of War. The rules are written on yellow paper, same as EC 49, six pages.
EC 59
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Cipher Book #5
Manuscripts
40 pages; 16 x 9 cm. Title supplied by cataloger. On fly leaf: 5. On verso of page 1: 5. Laid inside the book are directions for use of No. 4 & 5 cipher on a yellow carbon paper sheet.
EC 58
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Cipher Book #5
Manuscripts
40 pages; 16 x 9 cm. Title supplied by cataloger. On verso of page 1: No. 5. Laid in front cover are directions for Cipher 5 on the Department of the Cumberland Stationery, dated 1865, Aug. 1.
EC 53
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Cipher Book #5
Manuscripts
40 pages; 16 x 9 cm. Title supplied by cataloger. Laid inside is a letter by W. I. Gross, Headquarters Military Division of Gulf, New Orleans, La., to Charles W. Moore, Cipher Clerk, Mobile, Ala., April 28, 1866; also there are directions for use of codes nos. 4 & 5 on yellow carbon paper. On fly leaf: No. 5.
EC 64