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).
Instruction memo discussing alternative manufacturing materials like Solidite, Litholite, and Lapilac.
| Identifier | ExFiles\Box 24\2\ Scan131 | |
| Date | 24th January 1919 | |
| RR 300 (120B) (SF 349 24-1-19) MP 200552 88310 ROLLS-ROYCE LIMITED. INSTRUCTIONS. To Order No Customer's No. Z Re Similar devices are made for "Solidite" and "Litholite" by their respective manufacturers. The samples of Litholite which we have in the Expl Dept. however, are not at all well finished. A substance called "Lapilac" is also said to mould accurately. Signed F.{Mr Friese} J.{Mr Johnson W.M.} Allen. This Sheet must be filed on completion of the work. | ||