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).
Required quantities for brake drums, bolts, and nuts.
| Identifier | ExFiles\Box 98\3\ scan0014 | |
| Date | 19th January 1938 | |
| - 2 - BY/Ald.{F. Allwood - Experimental Design}3/G.19.1.38. GB.2828 Brake Drum 2 off. KB.2801 Bolt 12 off. The following additional part is required :- G.52501 Bolt 12 off. K.43/S Nut 12 off. The above is in accordance with memo Rm{William Robotham - Chief Engineer}/AFM.{Anthony F. Martindale}3/MH.{M. Huckerby}11.1.38. Kindly instruct two sets. BY/Ald.{F. Allwood - Experimental Design} aed | ||