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).
Letter to The S.U. Company requesting the supply of three pairs of needles, marked L.B.2, with a table of specified dimensions.
| Identifier | ExFiles\Box 121\4\ scan0094 | |
| Date | 14th November 1936 | |
| CTS{C. Trot Salt - Carburation} Experimental Department Rm{William Robotham - Chief Engineer}/CTS.{C. Trot Salt - Carburation}5/AP. 14th November 1936. Messrs The S.U.Company., East Works, Bordesley Green Road, Adderley Park, BIRMINGHAM 8 For the attention of Mr.Cooper. Dear Sirs, Will you please supply three pairs each of the following needles, to be marked L.B.2. Dimensions in thous' of an inch measured at intervals of .125" from the shoulder. L.B.2. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 100 95 91 88.5 86 84 82.5 81.5 80.5 79.5 78.5 77.5 76.5 75.5 Yours faithfully, FOR ROLLS-ROYCE LIMITED. | ||