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).
Confirmation to fit solid type horn brackets on Ph.III production chassis.
| Identifier | ExFiles\Box 59\3\ Scan388 | |
| Date | 12th February 1936 | |
| To By/Cgh.{W Clough} 86066. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls}6/KW.12.2.36. Ph.III Electric Horns. By/Cgh.{W Clough}11/G.10.2.36. This is to confirm that we should like the solid type of horn brackets fitted on Ph.III production chassis, and this is in accordance with the present specification of 32-EX. Hs{Lord Ernest Hives - Chair}/Gry.{Shadwell Grylls} | ||