- N° d'objet8901.6.2
- TitreSpr. A. Johnson's technical Notebook
- DescriptionA technical notebook containing notes taken by Spr. A. Johnson. A small grey book with graph paper pages, with a variety of drawings on it.
- Période de créationWorld War One, 1914-1918
- Matériel
- Dimensions
- Height: 108 mm
- Width: 156 mm
- 307 mm
- Depth: 13 mm