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 sheet accompanying a print for a revised Goshawk switchbox.
| Identifier | ExFiles\Box 45\4\ Scan326 | |
| Date | 13th December 1921 | |
| X. 4081 R.R. 26 10M Bks.) (SE 591 13-3-18). M.P. 189358 ROLLS-ROYCE LIMITED. EFC INSTRUCTIONS Dec. 13 '21 191 To Order No. Customer's No. Please receive herewith, for your information, 1 print of Leb 1503 Goshawk - Revised Switchbox Signed By JHs This Sheet must be filed on completion of the work. | ||