This is a rare and excellent working oil pressure and water temperature gauge for a Jaguar XK150. It is in really nice original condition, as the pictures show, and it is in fine working shape. We tested the temperature gauge and it works well. The chrome, glass, face and casing are all nice and it's ready to put straight to use in a Jaguar XK or Mark VII, VIII or IX saloon, although it's technically the correct gauge for XK150 only.
We have many, many other Jaguar gauges from the 1950s and 1960s, including many from XKs. Some are original, functional as they are, others have been rebuilt professionally.
The SMITHS number is GD1600/02.