Lens:

f8, Bausch & Lomb Rectilinear, iris diaphragm to f32.

Shutter:

Bausch & Lomb Automatic, speeds 1/25 - 1/100, B, T.

Construction:

Polished mahogany body, brass fittings, black leather bellows. Finger joints on body.

Format:

2 ½" x 3 ½" plates held in metal single dark-slides.

Focusing:

Bellows, scale to 2 feet. Single extension.

Attributes:

Brilliant view-finder.

Movements:

Rising front.

Notes:

Name plaque shows branches in Glasgow, Edinburgh, Liverpool, Belfast, Paisley, Greenock and Aberdeen. After 1913.