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).
Specification sheet No. 6, issue No. 1, detailing various vehicle components.
| Identifier | ExFiles\Box 124\1\ scan0213 | |
| Date | 26th May 1939 | |
| SPECIFICATION Specification No. SD.80/5 Sheet No. 6 Issue No. 1. Sec.No. | Title. | Description. | Design No. | Dtls. iss. LOP. No. | Remarks. ---|---|---|---|---|--- 6130 | Rear Brakes. | Girling-Rod operated to suit semi floating Axle. Aluminium Shoes. Aluminium Drums. C.I.Inserts. | | GB.4793 | Except Pull Rods to GB.4948/9 to suit Different Track. 6150 | Rear Brake Equal. Gear. | Std. B.V. | | GB.4435. | 6170 | Rear Hubs. | Steel Wheel 7.5" Tyre. 16" x 5.5" Rim. To suit Semi Floating Axle. | | GB.4743 | But Wheels to GB.5090-3 off required. Tyres 4 Ply Rayon Dunlop as 30 G Vll. 6180 | Servo Motor | To suit Hydraulic Front Brakes and Rod Operated Rear Brakes. | GCD.1339. | GB.5103 | 30° Cams V.G.90. Lining. 6181 | Hydraulic Master Cylr. | Lockheed Type | GCD.1339 | GB.5104 | 7000 | Frame and Fittings. | Lightened .092 Material. .104 Bent front Pan. Rear Engine Suspension - To - Battery Mounting. - To - Frame makers Assembly(Similar to FB.4047) Std. B.V. Bumper Brackets. Starting Handle and Front Apron. | GCD.1417. FCD.1441. Issued under Design Wanted. | By/HEB{H. Biraben}2/WB{Mr Brazier/Mr Bell} 26.5.39. | L.O.P.Required. 7001 | Wing Stays. | | P.D.345. | By/HEB.{H. Biraben}1/WB{Mr Brazier/Mr Bell} 27.2.39. | Similar to FB.3664 with exceptions. 7008 | Front Bumpers. | Bumper Fixing to Suit D.W.S.Hydraulic Jack. Std.B.V.Brackets with Special Bumpers. | | | | ||