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).
Confirming the handover of a Watford sleeveless magneto, part number 99802.
| Identifier | ExFiles\Box 65\3\ scan0108 | |
| Date | 31th October 1927 | |
| X7791 31.10.27. Mr. North has to-dayé handed to us Watford sleeveless magneto (L.H) No.99802. EFC. | ||