Design comparison for a Wraith III front brake intermediate lever, showing an existing multi-part scheme and a suggested single-piece scheme.
| Identifier | ExFiles\Box 7\7\ X 606 Brakes-page087 | |
| Date | 21th October 1937 | |
| Existing Scheme N Sch 5138 G.W. 1660 INTER: LEVER DETAIL DRAWING SHEWS STOP ON WRONG SIDE E.W. 1287 STOP BRACKET E.W. 1029 ANCHOR PLATE Wraith III FRONT BRAKE INTER: LEVER Suggested Scheme Ex. I. 238 SUGGEST STOP BRACKET & ANCHOR PLATE BE PRODUCED IN ONE PIECE AS SHOWN WITH A TURNED DOWN LIP TO ACT AS STOP STOP ON INTER: LEVER WILL REQUIRE LENGTHENING APPROX: .200 TO SUIT ROLLS-ROYCE, LTD. PRINT ROOM OCT 21 1937 DERBY. Ex.I. 238 | ||
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).