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).
Instructions and parts list for mounting a new type Lucas Horn on the headlamp tube of the Spectre Chassis.
| Identifier | ExFiles\Box 59\3\ Scan308 | |
| Date | 28th January 1935 | |
| V6032 BY/HEB{H. Biraben}17/M.28.1.35. RHC{R. H. Coverley - Production Engineer} (struck through) G.H. (struck through) c. Hs{Lord Ernest Hives - Chair}/Wst. WST SPECTRECodename for Phantom III CHASSIS. FRAMES AND FITTINGS SEC:7000. MOUNTING OF NEW TYPE LUCAS HORN ON HEADLAMP TUBE. Please receive herewith two Blue Prints of each of the following parts, which have been detailed in order to enable the new type Lucas Horn to be mounted on the SpectreCodename for Phantom III Chassis, in accordance with the requested from Mr.West. @ F.87199 Horn Bracket. 2 off. @ F.87200 Cap. 2 " F.87201 Horn Bolt. 2 " F.87202 Assembly of Horn Bracket. The following standard parts will also be required. E.17250 Stud(Horn Bracket). 4 off. K.{Mr Kilner} 4310 Nut ( ). 4 " K.{Mr Kilner} 9008 Spring Washer(Horn Bracket). 4 " K.{Mr Kilner} 4009 Nut (Horn Bolt). 2 " K.{Mr Kilner} 9009 Spring Washer(Horn Bolt). 2 " Kindly instruct up above for fitment to Expl: Chassis. Extra print of parts marked @. BY/HEB.{H. Biraben} | ||