| Name | "Signal Book United States Army 1916" |
|
|---|---|---|
| Catalog ID | HCM564 | |
| Year | 1916 | |
| Description | Small clothbound paperback. First leaf is disbound, and may never have been bound? Others appear to be sewn. U.S. Army Cipher Disc is described in Part XVI, beginning on page 43. |
|
| Added | 2007-12-05 12:00:00 (updated 2023-10-31 19:29:03) |