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 a modification to a cylinder head component with various dimensions.
| Identifier | ExFiles\Box 86\1\ scan0145 | |
| Date | 11th March 1935 | |
| DRILL .5469 DIA. REAM .600 DIA LARGE END OF TAPER SLEEVE EX16077 WASHER EX16216 THIS MODN IS REQUIRED BETWEEN NOS 2 AND 3 CYLINDERS AND BETWEEN NOS 4 AND 5 CYLINDERS TAPER 1 IN 20 ON DIA. SPOTFACE .5469 DIA MODN TO CYL HEAD_EX16041 SECTION EE SEE EB1237. SHEET 2 2 SHEETS - SHEET 2 EX16041 DERBY. Dimensions: 2.750 +0.15 -0.10 2.250 +0.10 -0 .460 DIA .4375 DIA +.012 -0 3.248 DIA +0.10 -0 .875 DIA | ||