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).
List of parts obtained in Nitralloy steel for experimental purposes.
| Identifier | ExFiles\Box 154a\1\ scan0134 | |
| Date | 28th January 1929 guessed | |
| PARTS ALREADY OBTAINED IN NITRALLOY STEEL FOR EXPERIMENTAL PURPOSES. (1) "F" type Crankshaft (1 forging only). (2) "F" " Camshafts (material for 3). (3) "F" " Tappet Levers (forgings for 1 set and spares). (4) "F" " Cylinder Liners (forgings for 1 set and spares). (5) "SS{S. Smith}" Water Pump Spindles (material for 6). (6) 20-HP " " " (material for 6). (7) "SS{S. Smith}" Starter Gear Ring (Forgings for 4). (8) "SS{S. Smith}" " " " Pinion (Bar to make 4). (9) "SS{S. Smith}" Rollerless Tappets (material for 1 set). (10) 12 ft 1 1/8" dia. bar for HL. to carry out any tests he considers advisable. ---------- | ||