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).
The metal composition, hardness, and inspection of rear brake shoe castings.
| Identifier | Morton\M16\ img057 | |
| Date | 21th July 1913 | |
| ROLLS-ROYCE LIMITED, NIGHTINGALE ROAD, DERBY. TELEGRAMS : "ROYCAR," DERBY. TELEPHONES : 476 (Four Lines). Handwritten: X383, X.892 (crossed out), File x672 Wor{Arthur Wormald - General Works Manager}/SM4/L21713. Names and Indicating letter. Initial of person addressed. A Mr. ADAMS By Mr. BAILEY Bn{W.O. Bentley / Mr Barrington} Mr. BARRINGTON B Mr. BEREND Bt{Capt. J. S. Burt - Engineer} Mr. BURT Cas Miss CASWELL Cn{Mr Chamberain} Mr. CHAMBERLAIN C Mr. COWEN Cx{Major Len W. Cox - Advertising Manager} Mr. COX D Mr. DeLOOZE E Mr. ELLIOTT F Mr. FRIESE G Mr. GNAPP Hy{Tom Haldenby - Plant Engineer} Mr. HALDENBY Hm{Capt. W. Hallam - Head Repairs} Mr. HALLAM H Mr. HANBURY J Mr. JOHNSON - Initial: J.{Mr Johnson W.M.} K Mr. KILNER M Mr. MOON Na{Mr Nadin} Mr. NADIN Ny Mr. NORTHEY O Mr. OLDHAM Pn{Mr Northey} Mr. PATERSON Pd Mr. PLATFORD Rn{Mr Robinson} Mr. ROBINSON R Mr. ROYCE JR{Mr James Royce} Mr. JAMES ROYCE Sn{Mr Sanderson} Mr. SANDERSON LHS{Lord Herbert Scott} LORD HERBERT SCOTT Sp{Mr Spinney} Mr. SPINNEY Y VIENNA Whr{Mr Wheeler} Mr. WHEELER Wd{Mr Wood/Mr Whitehead} Mr. WHITEHEAD Wor{Arthur Wormald - General Works Manager} Mr. WORMALD Re Rear Brake Metal. In reply to your memo CJ14/T11713 in which you enquire - re Bagshaw 1939 - whether we have altered the metal for our rear brakes, we wish to state that Mr Nadin informs us that we instructed the Makers of our brake shoes nearly two years ago, as a result of a complaint from Mr Platford, to make the shoes somewhat harder, and we have continued to purchase the same brake shoe castings from them without alteration as far as ordinary manufacturing methods allow, ever since. The Order Office have assured us that they are immediately going into the question of getting some harder brake shoe castings, but it is difficult to obtain cast iron brake shoes absolutely uniform in quality, but in future we intend to instruct our inspectors to very carefully watch the castings which are machined and to throw out any which appear to be softer than usual. We instructed one of our inspectors to make a comparative test on a Scleroscope between some old and new brake shoes, the old Handwritten note: Wor{Arthur Wormald - General Works Manager} that is the piece of the ball tester will of course consult Wor{Arthur Wormald - General Works Manager} before deciding. J 24/7 Footer: This sheet must be filed with the correspondence to which it refers. | ||