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).
Blueprint for an Essex Terraplane '8' Inlet Manifold.
| Identifier | ExFiles\Box 21\6\ Scan096 | |
| Date | 27th October 1933 guessed | |
| ESSEX TERRAPLANE '8', INLET MANIFOLD, 1.125, 1.500, 2.750, 16.625, 5.187, 1.700 DIA. | ||