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 11A3 clutches from Borg & Beck.
| Identifier | ExFiles\Box 129\3\ scan0341 | |
| Date | 15th July 1936 | |
| X1110 To Roy.{Sir Henry Royce} Hs{Lord Ernest Hives - Chair}/Smth.14/KW.15.7.36. Will you please pass an order to Borg & Beck for – 2. 11A3 clutches fitted with 130 lbs. thrust springs and faced with "No.6" material, using the inner row of rivets to clinch both facings. Hs{Lord Ernest Hives - Chair}/Smth. | ||