Cost calculation for motor and dynamo mica washers for the 40/50 HP Chassis.
| Identifier | ExFiles\Box 50\1\ Scan013 | |
| Date | 23th March 1921 | |
| X4289. Hs {Lord Ernest Hives - Chair} MAR 23 1921 RECEIVED To EFC. {E. Fowler Clarke - Electrical Engineer} from Rd. Rd 3/57A/M23.3.21. X4289. 40/50 H.P. CHASSIS. COST OF MOTOR & DYNAMO MICA WASHERS E.13740. Confirming our conversation of even date. The cost of Mica Washers E.13740 as used in the construction of the Armature, is 42/6d per 100. There are 66 required per Armature, giving a total nett cost of 28/-, to which I think should be added 1/- to take care of Scrap; giving a total of 29/- per machine. D {John DeLooze - Company Secretary} /Rd. AE | ||
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).