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).
Instruction to add a dimension of .250±10 to the drawing N.4058 for the Goshawk engine's starter motor suspension supporting strap casting.
| Identifier | ExFiles\Box 80\3\ scan0261 | |
| Date | 21th July 1933 | |
| X4360 To BT{Capt. J. S. Burt - Engineer} [text struck through] from DA{Bernard Day - Chassis Design}/STT. Copy to EFC. DA{Bernard Day - Chassis Design}/STT1/CB20-7-20. X.3935 STARTER MOTOR SUSPENSION - GOSHAWK ENGINE. Will you please issue instructions for the following addition to be made to N.4058 - Casting for Supporting Strap:- To the left hand view add dimension .250±10 as shown in sketch. [Stamp] E C RECEIVED JUL 21 1933 DA{Bernard Day - Chassis Design}/STT. [Signature] SM .250 [Upside down text] R.R. 285A (100 T) (S.G. 648. 18-2-20) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2618 | ||