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).
Revised specification for Chassis 23-EX, also known as Phantom II No. 19 Unit.
| Identifier | ExFiles\Box 169\1\ img031 | |
| Date | 26th March 1930 | |
| To Hs.{Lord Ernest Hives - Chair} from RHC{R. H. Coverley - Production Engineer}/WSC.{W. S. Cassel} RHC{R. H. Coverley - Production Engineer}/WSC{W. S. Cassel}10/MS26.3.30. Chassis 23-EX.(Phan.II No.19 Unit). Specification of above Chassis issued in RHC{R. H. Coverley - Production Engineer}/FW4/MS13.6.29. is revised as follows:- Passed to Test 24.3.30. Rear Hydraulic Shock Dampers to L.O.P. F.79925. New set complete to above LOP. Loads set at H.P. 85 lbs. L.P. 80 lbs. Front Hydraulic Shock Dampers to L.O.P. F.79507. New set complete to above LOP. F.80753 Eye Bolts in Nitralloy. Loads set at H.P. 80 lbs. L.P. 70 lbs. Rear Axle to L.O.P. G.77615 - N-S.2989 - 60"Wheel Track. No. Exp.7-18 - 11 x 41 Ratio. G.78281/2 Axle Shafts. G.78283/4 Axle Tubes. Rear Brakes to L.O.P. G.78278 - N-S. 2989 Wider Brake Shoes. 2.250 Foot Brake. } FEROBESTOS 1.250 Hand Brake. } LININGS New complete to above LOP. Rear Hubs to L.O.P. G.77235. Hubs filled with Whitmores Anti-Friction Compound. contd. | ||