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).
Post Office telegram sent to Hives at Roycar Derby, requesting four vouchers from Hancock.
| Identifier | ExFiles\Box 11\3\ 03-page112 | |
| Date | 17th May 1930 | |
| 61. C KKS: 0910. 17 TH CHATEAUROUX: 7 HIVES ROYCAR DERBY = SEND FOUR VOUCHERS. = HANCOCK: | ||