Reports of preliminary reconnaissances and concerted practice between Arizona divisions of department heliograph system, during Apr. 1890 [on signal practice by Department of Arizona].
| Other author | United States. Army. Department of Arizona. |
| Format | Microform |
| Publication Info | Los Angeles, CA : [s.n], 1890. |
| Description | 40 pages ; cm. |
| Subjects |
| General note | Reuse of record except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | "April 28, 1890." |
| Citation/References note | CIS Index to U. S. Executive Branch Documents, 1789-1909, Part 2 and Supplement. |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.] : LexisNexis Academic & Library Solutions, 1991. 11 x 15 cm. (CIS US Executive Branch Documents, 1789-1909 : no. W6502-2) |
| Govt. docs number | W 65.2:H 36/2. |