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).
Blueprint detailing specifications for 12' brake linings, Type B.E.N.
| Identifier | ExFiles\Box 141\1\ scan0197 | |
| Date | 14th June 1936 | |
| 5/16 -.005" + .010", 5 11/16" R IN POSITION., MOULD TO 6 3/8" R, 100°, 4 OFF GB 2200A, REAR, 2 1/4", 4 OFF GB 2199A, FRONT, 1 3/4", L.H., 14.6.36, 12" BRAKE LININGS (TYPE B.E.N.), FERODO S.5805, NEW HUDSON LTD., BIRMINGHAM, GB 2199A, GB 2200A | ||