replacing a Bell-Howell 1615 Projector belt?
bell and howell filmosound 8 model 458A?
b bell & howell super 8 won't advance film?
Old Bell & Howell 8mm projector service center?
How do I I replace the worm wheel on my Bell & Howell 644 16mm projector??
bell & howell 9mm cine projector?