One French Solex 40mm updraught caburetor, type 40 VAFD N
The mounting holes for the intake are 50mm apart. The mounting holes at the top (where the screws are) are 45mm apart.
One pair of sidemounted Lucas pear-shaped headlights, diameter 175mm (7 inches), length 240mm (10 inches), in very good conditon. No dents, good chrome. Possibly off Vauxhall 12 or 14HP or Austin.