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).
Announcing new telephone numbers and a telegraphic address for the Conduit St. office.
| Identifier | ExFiles\Box 33\1\ Scan106 | |
| Date | 22th March 1922 | |
| X1775 REC'D MAR 1922 HSB L. Bl. Halling. Filing. Telephone Operator. D/snS/GH22.3.22. Re Conduit St.{Capt. P. R. Strong} Telephone numbers. Kindly note and advise all concerned, that on and after Wednesday morning March 29th. their telephone numbers will be, Mayfair - 6040,6041,6042,6043. Telegraphic address, as previously advised this is now RolheadRolls-Royce telegram address Piccy, London. MADE AT OXLEY | ||