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).
Diagrams showing a piston profile, big end bearings, and a master rod arrangement.
| Identifier | ExFiles\Box 179b\3\ img041 | |
| Date | 3rd January 1929 | |
| 3a PISTON PROFILE, 2" CHAMFER, FOR APPROX, .375 AT, EACH END, SLOTTED SCRAPER RING, THE CHAMFER GIVES THE MICHEL PAD EFFECT BUT MUST NOT BE MORE THAN 2", PLAIN SCRAPER RING, 4 BIG END BEARINGS, END OF SHELL SPLIT & BENT OUT., 5 MASTER ROD ARRT, COTTER BOLT, FOR ARTIC RODS, LOCATING PIN, BEARING SHELL, ROLLS-ROYCE LTD, JAN 03 1929, DERBY | ||