Bell and Howell Optronic Eye Series S8 printed manual

Bell and Howell Optronic Eye Series S8 manual

Description: Bell & Howell 311 Optronic Eye (S8) (SpringDrive Model)
Price: $12.95
Stock type: Printed Instruction Manual
Year: 1962
No. Pages: 30
Description: Bell & Howell 417 Optronic Eye (2x8) (= B&H Sportster 5)
Price: $12.95
Stock type: Printed Instruction Manual
Year: 1960
No. Pages: 11