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).
Internal order request for main jets for a Twin American Zenith carburetter.
| Identifier | ExFiles\Box 27\4\ Scan207 | |
| Date | 8th May 1930 | |
| O.O. From Hs{Lord Ernest Hives - Chair}/CHP. 13035. Hs{Lord Ernest Hives - Chair}/CHP.1/MJ.8.5.30. X4463. Will you kindly order one pair of each of the following sizes of main jets for the Twin American Zenith carburetter.(Type 105 B.C.) :- 80 - 85 - 90 - 100. Two off each. Hs{Lord Ernest Hives - Chair}/CHP. | ||