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).
Approved modifications to the 20/25 model crankshaft balance weights.
| Identifier | ExFiles\Box 103\3\ scan0117 | |
| Date | 8th October 1931 | |
| COPY. X5010 BY.{R.W. Bailey - Chief Engineer} FROM E.{Mr Elliott - Chief Engineer} E2/M8.10.31. X5010 C. to SG.{Arthur F. Sidgreaves - MD} WOR.{Arthur Wormald - General Works Manager} HS.{Lord Ernest Hives - Chair} 20/25. CRANKSHAFT BALANCE WEIGHTS. Referring to BY18/G51031, we attach LeC.2963. herewith shewing modifications to Sch. 1546. which we think desireable, and which are approved by R.{Sir Henry Royce} E.{Mr Elliott - Chief Engineer} | ||