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).
Drawing register page for the Spectre 12-Cylinder Engine, detailing component drawings and their status.
| Identifier | ExFiles\Box 30\4\ Scan238 | |
| Date | 14th July 1934 | |
| - 13 - SPECTRECodename for Phantom III 12-CYL. ENGINE. LeC. 3919 Dashboard - Side View ...................... Recd. 2.6.34. Detail drawings completed and issued ............ 27.6.34. LeC. 3922 3rd. Crossmember .......................... Recd. 30.5.34. Detail drawings completed and issued ............ 26.6.34. LeC. 3923 Floorboards - General Plan ................ Recd. 15.5.34. Detail drawings completed and issued ............ 27.6.34. LeC. 3924 Layout of Frame Transmission and Springs ...... Recd. 12.5.34. Detail drawings completed and issued ............ 5.6.34. LeC. 3926 Steering Column Support Brkt. 'F' Type ..... Recd. 12.5.34. Cancelled by LeC. 3930. LeC. 3927 'C' Steering - Steering Column Support Bkt. and Gastight Seal in Floorboards .................. Recd. 2.6.34. Detail drawings completed and issued ............ 11.6.34. LeC. 3928 Universal Steering Mounting Plate ......... Recd. 16.5.34. Detail drawings are in hand. LeC. 3930 'F' Steering. Steering Column Support Bkt. and Gastight Seal in Floorboards .............. Recd. 2.6.34. Detail drawings completed and issued ............ 11.6.34. LeC. 3936 Battery Crossmember ...................... Recd. 1.6.34. Detail drawings completed and issued ............ 7.6.34. LeC. 3941 Rubber Buffer - Rear Axle ................. Recd. 30.5.34. Detail drawings are in hand. LeC. 3944 Steering Column Support and Gastight Seal .... Recd. 7.6.34. Detail drawings completed and issued ............ 27.6.34. LeC. 3948 Spring Clips - Rear ....................... Recd. 28.5.34. Detail drawings completed and issued ............ 19.6.34. LeC. 3949 Petrol Tank - 28 Gallons. 4½ Galls. Reserve .. Recd. 6.6.34. Detail drawings are in hand. LeC. 3950 2nd. Crossmember .......................... Recd. 7.6.34. Detail drawings completed and issued ............ 26.6.34. | ||