Weight specifications for Goshawk models with Mulliner, Maythorn, and Hooper bodies.
| Identifier | ExFiles\Box 107\4\ scan0004 | |
| Date | 14th June 1922 guessed | |
| GOSHAWK(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine)) WEIGHTS. 2-Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))-11. Mulliner open touring body, hood, windscreen, one wheel spare at back, full up petrol, oil and water - | | Front | Rear | Total | |---|---|---|---| | No passengers | 1400 lbs. | 1680 lbs. | 3080 lbs. | | 4 passengers | 1512 " | 2128 " | 3630 lbs. | 7-Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))-11 Maythorn Saloon body, two spare wheels on running boards, full petrol, oil and water. | | Front. | Rear. | Total | |---|---|---|---| | No passengers. | 1570 lbs. | 1998 lbs. | 3568 lbs. | | 4 passengers. | 1694 " | 2450 " | 4144 " | 3-Goshawk(Aero Engine)(Codename for 20HP Car / Aero Engine after Kestrel(Aero Engine))-11 Hooper Limousine, one spare wheel at back, full petrol, oil and water. | | Front. | Rear. | Total. | |---|---|---|---| | No passengers. | 1400 lbs. | 1758 lbs. | 3158 lbs. | | 4 passengers. | 1562 " | 2295 " | 3857 " | | 6 passengers. | 1634 " | 2528 " | 4162 " | | ||
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).