Test results for Phantom III No. 10 valve guides after a 10,000-mile test in France.
| Identifier | ExFiles\Box 91\3\ scan0260 | |
| Date | 13th January 1936 | |
| PHANTOM III N.o 10 VALVE GUIDES AFTER 10000 MILES TEST IN FRANCE PIECE N.o E86363-1/2 Des. SIZE = .3437 + 1/2 THOU. BELL-MOUTHED ROLLS-ROYCE, LTD. PRINT ROOM. 13 JAN 1936 DERBY A SIDE N.o OF GUIDE | TOP OF BORE AA {D. Abbot Anderson} | TOP OF BORE BB | OVALITY | BOTTOM OF BORE AA {D. Abbot Anderson} | BOTTOM OF BORE BB | OVALITY 1 In | .344 | .344 | - | .344 | .344 | - 2 Ex | .344 | .344 | - | .350 | .348 | .002 3 In | .344 | .344 | - | .3465 | .345 | .0015 4 Ex | .3445 | .344 | .0005 | .3445 | .344 | .0005 5 In | .344 | .344 | - | .3445 | .344 | .0005 6 Ex | .344 | .344 | - | .345 | .344 | .001 7 In | .3445 | .344 | .0005 | .347 | .3465 | .0005 8 Ex | .3445 | .344 | .0005 | .3445 | .344 | .0005 9 In | .3445 | .344 | .0005 | .3445 | .344 | .0005 10 Ex | .3445 | .344 | .0005 | .348 | .3465 | .0015 11 In | .3445 | .344 | .0005 | .350 | .3475 | .0025 12 Ex | .3445 | .344 | .0005 | .344 | .344 | - B SIDE N.o OF GUIDE | TOP OF BORE AA {D. Abbot Anderson} | TOP OF BORE BB | OVALITY | BOTTOM OF BORE AA {D. Abbot Anderson} | BOTTOM OF BORE BB | OVALITY 1 In | .344 | .344 | - | .344 | .344 | - 2 Ex | .3445 | .344 | .0005 | .346 | .3445 | .0015 3 In | .3445 | .344 | .0005 | .347 | .346 | .001 4 Ex | .3442 | .344 | .0002 | .3445 | .344 | .0005 5 In | .3442 | .344 | .0002 | .3445 | .344 | .0005 6 Ex | .345 | .344 | .001 | .3465 | .345 | .0015 7 In | .3445 | .344 | .0005 | .347 | .3465 | .0005 8 Ex | .344 | .344 | - | .3445 | .344 | .0005 9 In | .3442 | .344 | .0002 | .3445 | .3445 | - 10 Ex | .3442 | .344 | .0002 | .3455 | .3455 | - 11 In | .344 | .344 | - | .3455 | .345 | .0005 12 Ex | .3442 | .344 | .0002 | .3445 | .344 | .0005 M. {Mr Moon / Mr Moore} | ||
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).