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).
Modification record for a Direct Drive LOP, detailing removed and newly fitted parts.
| Identifier | ExFiles\Box 54\4\ Scan174 | |
| Date | 27th November 1933 | |
| (4) RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} S/AP.27.11.33. Direct Drive LOP.E.29188. New, complete to the above LOP. less the following existing details fitted ex. Unit removed:- 12-E.29179 Bolts -Bearing Housing. 12-E.29180 Nuts - " " 1-E.37596 Nose Piece. The following new modified parts fitted:- Ex.11340 Coupling replacing E.29510. Ex.12683 Shaft " E.29514. ----------------------- RHC {R. H. Coverley - Production Engineer} /WSC. {W. S. Cassel} | ||