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).
Inquiry to Light Production Co. Ltd. regarding the material specifications for gudgeon pins on the Bentley V.
Identifier | ExFiles\Box 148\1\ scan0264 | |
Date | 8th May 1940 | |
1256 Rem/AJ.20/JH. 8th. May, 1940. The Manager, Light Production Co.Ltd., 60/66 Rochester Row, LONDON.S.W.1. Dear Sirs, I wish to know what material was used for the gudgeon pins on the Bentley V.{VIENNA} Their piece number was EB.2845 and were supplied by you just before the outbreak of war. If the steel has a B.E.S.A. and Air Ministry specification number, this will be sufficient. If not will you please supply us with its chemical properties ultimate tensile strength and brinell surface hardness. Yours faithfully, FOR ROLLS-ROYCE LTD. | ||