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).
Life of parts on bumping tests for steering levers.
| Identifier | ExFiles\Box 119\2\ scan0031 | |
| Date | 28th May 1914 | |
| Wor{Arthur Wormald - General Works Manager}/Mcrl/L28514. May 28th. 1914. LIFE OF PARTS ON BUMPING TESTS. STEERING LEVERS. 3" Humps at 105 revs. per minute Piece No. Description. Time Hrs. Mins Results. Reference. C.565 Side Steering Lever 6 - 24 Broke. Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}19/L101113 " " 45 " " " " 6 - 56 " " " " 3 - 50 " Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}3/L271113 " " 4 - 17 " " " " 1 - 8 " Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}3/L26913. " " 2 - 49 " Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}27/L61113 " " 3 - 25 " " " " 3 - 37 " Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}5/L201113 " " 2 - 26 " Wor{Arthur Wormald - General Works Manager}/Hy{Tom Haldenby - Plant Engineer}23/M111213 " " 9 - 8 " " " " 2 - 15 " " | ||