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 for a Hydraulic Lifter for a Dodge Truck.
| Identifier | ExFiles\Box 173\2\ img026 | |
| Date | 9th January 1934 | |
| FINISH NO. HEAT TREATMENT NO. ALLOWABLE VARIATION ON DIMENSIONS NOT OTHERWISE SPECIFIED TO BE PLUS OR MINUS .010 GRIND SEAT CONCENTRIC WITH STEM WITHIN .001 TOTAL INDICATOR READING THIS FACE MUST BE SQUARE WITH ¢ OF LIFTER WITHIN .001 INDICATOR READING AND ROCKWELL MIN. C 45 .7495/.7490 GRIND 11/64 3 1/4 2 7/8 1 17/32 1 CROWN .002/.004 FLAT 1.406/1.391 T-1900-B T-2400-T T-2301-C T-2500-BL T-2200-R T-2311-S T-2101-P WILCOX-RICH CORPORATION DETROIT, MICH. FOR HYDRAULIC LIFTER (DODGE TRUCK) THEIR PART NO. 55047 NO. T-1802A DATE 1-9-34 MATERIAL DR CHKD RJH APPD. ALT LTR ALTERATION DATE | ||