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).
Sketches for Delco front absorber mounts on different chassis ranges.
| Identifier | ExFiles\Box 28\1\ Scan252 | |
| Date | 29th April 1931 guessed | |
| LEVEL TOP OF FRAME DRILL .562 DIA 2.000 2.000 SKETCH B-1 DELCO FRONT ABSORBER MOUNT CHASSIS 2401-ON DRILL .562 DIA 2.000 2.000 12.375 LOCATE IN LEVEL POSITION AS BEST SUITED FOR JOB SKETCH B-2 DELCO FRONT ABSORBER MOUNT CHASSIS 1-2400 | ||