Blank report form for recording wear measurements on pistons.
| Identifier | ExFiles\Box 160\3\ scan0109 | |
| Date | 25th January 1939 guessed | |
| REPORT UPON WEAR OF PISTONS TYPE "AA {D. Abbot Anderson} " - DIM'S TAKEN AT RT ANGLES TO GUDGEON PIN Nº 1 2 3 4 5 6 DIA. AA {D. Abbot Anderson} AT TOP BELOW SAWCUT DIA. AA {D. Abbot Anderson} NEW DIA. AA {D. Abbot Anderson} AT SKIRT DIA. AA {D. Abbot Anderson} NEW WEAR | ||
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).