Listing specific 20/25 HP chassis and synchro-mesh gearboxes fitted with G.55561 third motion shafts.
| Identifier | ExFiles\Box 104\4\ scan0145 | |
| Date | 2nd July 1932 | |
| f5310. To Mx {John H Maddocks - Chief Proving Officer} /LA {L. A. Archer} /Skn. From Hs {Lord Ernest Hives - Chair} /Lid. {A. J. Lidsey} Hs {Lord Ernest Hives - Chair} /Lid. {A. J. Lidsey} 1/MJ.2.7.32. 20/25 HP. Chassis - Synchro-Mesh Gearboxes. Replying to Mx {John H Maddocks - Chief Proving Officer} /LA {L. A. Archer} /Skn.8/Tl.7.32. RHC. {R. H. Coverley - Production Engineer} states that the following gearboxes were fitted with G.55561 third motion shafts. Gearbox No. Chassis. G.6.D. GKK.25. M.2.W. GKT.35. M.3.W. GKT.33. Hs {Lord Ernest Hives - Chair} /A.J.Lidsey. | ||
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).