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 the Jackall Assembly No. 108, detailing front and rear fitting instructions.
| Identifier | ExFiles\Box 26\3\ Scan109 | |
| Date | 6th January 1932 guessed | |
| S. SMITH & SONS (MA) LTD, CENTRAL WORKS, CRICKLEWOOD, LONDON N.W., JACKALL ASSEMBLY. No 108, ALL FLEXIBLE TUBES TO HAVE AS LARGE RADII AS POSSIBLE, FRONT FITTING, REAR FITTING, ADJUST JACKS TO GIVE 7" GROUND CLEARANCE, FRONT OF CAR, REAR OF CAR, AXLE BEAM, EXHAUST PIPE, OIL PIPE | ||