Technical diagram, Air Ministry Directorate of Research
- Made:
- 1919
[Technical diagram] / Air Ministry. Directorate of Research. 1919 Mar 23. [Colour litho.] AP.DL. 2025: D.H.9A. Control diagram
Details
- Category:
- Archive
- Object Number:
- 1994-1440
- Measurements:
-
: 680 x 1015 mm
- type:
- technical diagram