Steam pressure gauge made by David Auld & Sons Ltd. Needle works with compressed air up to 25 psi. Housing is in brass. Width is 4 inches across face and 5 inches across rear mounting plate. Depth is 1 3/4 inch.
Original Molsheim Bugatti Schraubstock Nr. 52 (Matching Numbers!)
**Historisches Meisterwerk der Automobilgeschichte: Originaler Ettore Bugatti Werkstatt-Schraubstock („Bugatti Vise“) aus den 1920er Jahren – Matching..