B&J Building

B&J Building

Makers of

Navy Plane

Navy torpedo bomber.

B&J Technical Drawings

  • Focus
    Helical
  • Distance
    Scale
  • Helical
    Mount
  • Custom
    Latch

120 Panorama Focusing Mount

(Original machinist drawing from B&J)

focus mountfocus mount

Focusing Helical Distance Scale

(Original drawing from B&J)

focus scale

The mount for the focusing helical.

(original drawing from B&J)

Helical Mount

Custom Side Latch

(original drawing by J.J. Chesna, Chief Machinist for B&J)

Designed to better attach the film back to the camera to prevent light leaks. This was a custom design for his own camera and was not used for regular production B&J Panorama 120 cameras.

side latch

side latch