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 experimental 'N.P.P. Chassis Material' parts that were never fitted into service, seeking advice on their disposal.
| Identifier | ExFiles\Box 142\2\ scan0087 | |
| Date | 6th July 1928 | |
| By from Wd.{Mr Wood/Mr Whitehead} c. to EFC. X.4554? Wd{Mr Wood/Mr Whitehead}9/NJ6.7.28. N.P.P.Chassis Material. Included in this material are many items which I am told have been made experimentally and have never been fitted in chassis which have gone into service, and are consequently of no interest to Repair Dept. I give you below a list of items which come within this description and I shall be much obliged if you will advise me how such items should be dealt with:- D70253 Spring 111 D70261 Bush 82 D70277/8 Brush Holder 1st op. 374 D70279 Insulation 258 D70280 Plate 500 D70281 Spindle 1st op. 367 D70282 Thumb Nut 1st op. 104 D70284 Cover 24 D70285 Strip 105 D70286 Bush 119 D70290 Packing Piece 447 D70291 Insulation Plate 287 D70298 Studs 644 D70299 Studs 404 D70301 Plate 118 D70306 Mica Washer 4200 D70313 Arm.Shaft 5th op. 45 D70317 Mica Rings 186 D70323 Leatheroid Pieces 4150 D70324 do. 4150 D70330 Washer 124 D70331 Washer 260 D70336 Washer 250 D70337 Insertion Washer 119 D70338 Securing Stud (Long) 474 D70339 Stud 112 D70434 Planet Wheel 1st op. 337 D70439 Spring 109 D70441 Washer 121 D70442 Red Fibre Washer 112 D70488 Cover 14 D70489 Pressing 130 D70492 Spring 106 D70501 Insulation Plate 51 D70510 Red Fibre Washer 105 D70515 Screw 184 D70517 End Plate 119 D70605 Link 210 D70606 Leatheroid Washer 424 D70633 Magnet Frames, Rough 292 D70634 Pressing Rough 161 (contd) | ||