Respiratory apparatus employed in German aviation.
| Other author | United States. Army. Air Corps. |
| Format | Microform |
| Publication Info | [S.I.] : [publisher not identified], 1918. |
| Description | 14 pages ; cm. |
| Subjects |
| Series | Air Service Bull. No. 117 |
| General note | Record is based on bibliographic data in CIS Index to U.S. Executive Branch Documents, 1910-1932. Reuse except for individual research requires license from LexisNexis Academic & Library Solutions. |
| General note | [on captured oxygen equipment and masks, with some data]. |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 3 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997. 11 x 15 cm. (CIS US Executive Branch Documents, 1910-1932 : no. W95.21-3.117). |
| Govt. docs number | W 95.21/5:3/[117] |