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).
Order for various C.A.V. lamp bulbs for Mr. Royce's Essex car.
| Identifier | ExFiles\Box 21\6\ Scan019 | |
| Date | 22th February 1921 | |
| R.R. 231a (100 T) (S.H. 728. 10-12-20) G.{Mr Griffiths - Chief Accountant / Mr Gnapp} 2148 To Wd{Mr Wood/Mr Whitehead}/Ms. from EFC. X.4217 EFC2/T22.2.21. X.1369 - LAMP BULBS FOR ESSEX CAR. X.4217. Will you kindly order up for the purpose of the Essex car now with Mr. Royce, two No.19 C.A.V. small head lamp bulbs of 14 c.p. 12 watt. Also three No.2 C.A.V. side lamp bulbs of 4 c.p. 4 watt, all these to have centre contact small bayonet capping for earthed system. EFC. | ||