Bell and Howell Optronic Eye 4 printed manual

Bell and Howell Optronic Eye 4 manual

Description: Bell & Howell 431 Optronic Eye 4 (S8)
Price: $12.95
Stock type: Printed Instruction Manual
Year: 1965
No. Pages: 3
The Bell and Howell Optronic Eye 4 is also known as:
  • Optronic Eye IV