Very old, big, brass Hotchkiss Paris carburettor. Brevet Zenith. Bore 42 mm, stamped 42 HOR 1216. Probably for 1910-1920 Hotchkiss AM models. Distance between inlet studs 55 mm. Very good condition. Weight over 2 kgs!
User and maintenance manual for Alfa Romeo RL Turismo and Super Sport from 1927Cover is restored, further original and in very nice conditionLanguage: Italian