Lens:

f8, c. 12 cm, apertures on sector marked in US 4, 8, 16, 32, 64.

Shutter:

Guillotine, self-capping, spring powered, variable speed by adjusting tension, B setting.

Construction:

Wood body.

Format:

6, 3 ¼" x 4 ¼" plates held in frames within falling plate mechanism.

Focusing:

Fixed.

Attributes:

Exposure counter.

Serial Number:

2241 .