The instrument board layout and blueprint for chassis 12.B.V.
| Identifier | ExFiles\Box 168a\1\ img142 | |
| Date | 23th May 1939 | |
| B.A.P. Please note. ✓ C.A.P. 6135. [REDACTED] BT {Capt. J. S. Burt - Engineer} /RB. {R. Bowen} 1/B.23.5.39. BENTLEY CHASSIS 12.B.V. INSTRUMENT BOARD. SECTION 7190. We hand you herewith, 1 blueprint only, for record purposes, of :- DR.2280 - Layout of Instrument Board. The instruments for this chassis should be arranged as shown on this drawing. BT {Capt. J. S. Burt - Engineer} /RB {R. Bowen} [Signature] | ||
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).