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).
Technical drawing of a valve tappet for a Chrysler Imperial engine.
| Identifier | ExFiles\Box 173\3\ img054 | |
| Date | 23th November 1932 | |
| ALLOWABLE VARIATION ON DIMENSIONS NOT OTHERWISE SPECIFIED TO BE PLUS OR MINUS .010 GRIND SEAT CONCENTRIC WITH STEM WITHIN .001 TOTAL INDICATOR READING FINISH NO. HEAT TREATMENT NO. ALT. LTR. ALTERATION DATE B SCG 6-21-33 WILCOX-RICH CORPORATION DETROIT, MICH. FOR CHRYSLER IMPERIAL 1/2 THEIR PART NO. MATERIAL DR J.M. CH'K'D.{John DeLooze - Company Secretary} S.J. APP'D.{John DeLooze - Company Secretary} DATE 11-23-32 NO. T-1733 T-1583 T-1700 T-1690 T-1671 T-1681 T-1661 ALSO USABLE IN ANY ENGINE USING PART NO 50483 .984 3.411 3.426 2.85 2.92 1 7/16 2 1/32 .7495 .7490 | ||