Pratt and Whitney model R-1690 engines, lack of interchangeability of master rods.
| Other author | Pratt & Whitney Aircraft Company. |
| Format | Microform |
| Publication Info | Washington : [publisher not identified], 1929. |
| Description | 2 pages ; cm. |
| Subjects |
| Series | Aeronautics Bur. Tech. Order No. 250 |
| 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 design of Navy aircraft engines]. |
| Citation/References note | CIS Index to U.S. Executive Branch Documents, 1910-1932 Part 6 |
| Reproduction note | Joyner- Microfiche. [Bethesda, Md.]: LexisNexis Academic & Library Solutions, 1997. 11 x 15 cm. (CIS US Executive Branch Documents, 1910-1932 : no. N28.8-1.250). |
| Govt. docs number | N 28.8:250 |