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 of the latest Lorraine cylinder construction design.
| Identifier | WestWitteringFiles\V\December1930-February1931\ Scan055 | |
| Date | 1st December 1930 | |
| LORRAINE LATEST CYL CONSTRUCTION SCREWED IN AT HEAD SIMILAR TO HISPANO CYL BLOCK RUBBER GLAND RING STEEL PRESSER RING SCREW GLAND RING SERRATIONS FOR SPANNER RING SCREWED & WELDED TO CYL. LINER TO INSULATE RUBBER RING FROM CYLINDER COMMON CYL BLOCK BUT EACH CYL. BOLTED TO CRANKCASE AT BASE FLANGE ael Dec. 1930 | ||