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 an 8 G II, 20 H/P Engine Unit showing components, dimensions and total weight.
| Identifier | ExFiles\Box 74\4\ scan0084 | |
| Date | 24th September 1923 | |
| 8 G II ENGINE UNIT. EXHAUST MANIFOLD, DYNAMO, MAGNETO & STARTER MOTOR FITTED. CARBURETTER NOT FITTED BUT ALLOWED FOR BY CALCULATION AFTERWARDS. TOTAL WEIGHT OF ENGINE UNIT 651 LBS 1 2 3 4 5 6 5.46" 4.37" .86 ROLLS-ROYCE, LIMITED PRINT ROOM. 24 SEP. 23 20 H/P. ENGINE. | ||