Technical drawings with dimensions for a flush-mounted model (Type A) and a surface-mounted model (Type B).
| Identifier | ExFiles\Box 168\5\ img013 | |
| Date | 4th July 1923 | |
| Juin 1923 Stamp: [Illegible] LONDON, E.C.1 Stamp: 4UL 23 [Illegible] ENCOMBREMENTS Type N° A. {Mr Adams} — Modèle à encastrer. Type N° B. — Modèle saillant. Dimensions include: 46, 24, 32, 70, 57, 49.5, 48 Terminaux 3,2 4 x 2,5 M {Mr Moon / Mr Moore} /M 42,1/2 Dce V-6 | ||
From the Rolls-Royce experimental archive: a quarter of a million communications from Rolls-Royce, 1906 to 1960's. Documents from the Sir Henry Royce Memorial Foundation (SHRMF).