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).
Specifications for front and rear springs, fittings, wings, and aprons.
| Identifier | ExFiles\Box 169\4\ img015 | |
| Date | 16th July 1932 | |
| -3- RHC{R. H. Coverley - Production Engineer}/WSCB/IS.16.7.32. Front Springs & Fittings LOP.F.100271 - RR.Scheme 121. F.100000 Scheme for Front Spring Shackles. F.100095 Front Road Springs-Low Rated Type as details.- O.S. N.S. Piece No. F.100097. F.100097. Type. 600 lbs. 600 lbs. Loaded lbs. 608 lbs. 606 lbs. Loaded camber .25" .25" Loaded length. 35" 35" Initial Camber 3.5" 3.5" Rear Springs & Fittings LOP.F.100272 - RR.Scheme 13C. F.100094 Arrgt. and Rear Spring Aft Shackle. F.100099 Rear Road Spring-Low Rated type as details. O.S. N.S. Piece No. * F.100101. F.100101. Type. 800 lbs. 800 lbs. Loaded lbs. 826 lbs. 812 lbs. Loaded camber 1.125 neg. 1.125 neg. Loaded length. 50" 50" Initial camber 4.8 4.8 Fitted with Wefco Gaiters. Wing & Wing Stays LOP.F.100268. Front Apron LOP.F.100269. Complete to Arrgt. F.100269. Rear Apron LOP.F.100270. Complete to the above LOP. F.100376/7/8 Rear Apron Side and Centre Plates. -continued- | ||