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).
New filler cap and joint washer for a Wraith radiator, including blueprints.
| Identifier | ExFiles\Box 9\3\ 03-page062 | |
| Date | 7th December 1937 | |
| WRAITH - RADIATOR. Please receive herewith two blueprints of the following :- Ex.S.126 Cap - Filler. 1 off. This cap has been produced at the request of Rm{William Robotham - Chief Engineer}/Std. and has a knurled rim to enable it to be screwed up by hand. Two holes have been provided so that a standard tommy bar may be used to remove the cap if necessary. The following piece will also be required:- Ex.S.35 Joint Washer - Copper Asbestos. 1 off. Will you kindly instruct one set. BY/A1d. all BY/A1d.19/G.7.12.37. | ||