Small screw-on brass dog-bone radiator cap. Unusual offset type. N° B 1554 inside top. 16cms width. Inside diameter 4 ½ cms. Possibly off an early Austin Seven. Hole in centre so can take motometer.
Original Molsheim Bugatti Schraubstock Nr. 52 (Matching Numbers!)
**Historisches Meisterwerk der Automobilgeschichte: Originaler Ettore Bugatti Werkstatt-Schraubstock („Bugatti Vise“) aus den 1920er Jahren – Matching..