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).
Dimensioned drawing for a 'Tappet Block'.
| Identifier | ExFiles\Box 126\2\ scan0143 | |
| Date | 18th November 1938 guessed | |
| TAPPET BLOCK SS{S. Smith} 213 1 - 5/32" HOLE IN EACH TAPPET GUIDE Top View Dimensions: 1 1/16" 2 3/16" 7 5/16" 2 9/16" 3/4" 1 5/8" 3/32" DIA 3/4" 3/8" 3/32" DIA 1 7/8" 3/8" DIA 3/4" DIA Bottom View Dimensions: 1 3/32" 1/2" = 1/8" 1/4" 1/2" 4 HOLES 5/8" DIA = 9/16" 5/8" DIA 3/16" 5/16" 1 1/2" | ||