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).
Drawing of a 3 1/2 Litre S.S. front engine support and a dynamo carrier plate.
| Identifier | ExFiles\Box 126\5\ scan0134 | |
| Date | 31th August 1938 guessed | |
| 3 1/2 LITRE S.S. ENGINE SUPPORT. FRONT., S.S.28, 5 3/4", 1", 3.305, 1' RAD:, 54 1/2°, 4 1/2", 5 5/64", 3/4 R.{Sir Henry Royce}, 5", 6 7/8", 10 7/8", 11 5/8", 2.825, 3/16", 8 5/8", 2", 3 3/8, RAD:, .485, 2 1/32", 3/4 R, 3 1/8, 5.078, DYNAMO CARRIER PLATE., S.S.31., 3/4 R.{Sir Henry Royce}, 3/4 DIA., 1 1/4", 2", 1" R, 2.302, 6.550, 4" R.{Sir Henry Royce}, 2 1/2 R:, 3.800, 3.400, 3.008, 7" R.{Sir Henry Royce}, 6 3/8", 4 3/16", 8°, 18 1/2°, 3/4", 2 7/8", 5 5/8", 8 1/8", 1 3/8 R, 1 1/4", 1 3/8" | ||