Telegram about the availability of six Goshawk cylinder heads for Paris.
| Identifier | WestWitteringFiles\I\May1922\ Scan126 | |
| Date | 18th May 1922 | |
| Roycar Derby Angleterre Hives six goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) can be at paris June first if new cylinder head satisfactory send definite instructions Haldenby | ||
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).