![](https://coimages.sciencemuseumgroup.org.uk/19/146/medium_thumbnail_1861_0026_0002__0001_.jpg)
Technical diagrams (6)] / Air Technical Services (4) and Air Board
- Made:
- 1916-1918
Technical diagrams (6)] / Air Technical Services (4) and Air Board, Technical Department (2). 1916-1918. [Colour lithos. See below]
Technical diagrams (6)] / Air Technical Services (4) and Air Board, Technical Department (2). 1916-1918. [Colour lithos. See below]