Lens:

f4.5, 150 mm Dogmar, iris diaphragm to f36. Serial no. 417645 .

Shutter:

Focal-plane.

Construction:

Polished teak with brown leather bellows.

Format:

9 x 12 cm plates held in double dark-slides.

Focusing:

Helical, scale to 2 metre.

Attributes:

Direct-vision view-finder (lens/post).

Movements:

Rise and cross front.

With:

1 double dark-slides.