Regular

c. 1901

Wollensak Optical Co.

Rochester

USA

Shutter Type:

Two-blade pivoted return. Spring powered, pneumatic exposure control.

Attributes:

Speeds 1/100 - 1, B, T. Mounted between the lens.

With:

f8, 7" Busch Detective Aplanat No.3. Serial no. 34038.

Replaced by the late 1900s.

References & Notes:

BJA 1907, p. 865.

Junior

1901

Wollensak Optical Co.

Rochester

USA

Shutter Type:

Two-blade pivoted return, spring powered.

Attributes:

I, B, T settings.

Serial Number:

130219 .

With:

Mounted on lens panel, probably from a Sinnox magazine camera.

Replaced by the late 1900s.

References & Notes:

BJA 1906, p. 16.

Trichro

c. 1927

Houghton-Butcher Manufacturing Co.

London

England

Shutter Type:

Two-blade pivoted return. Spring powered.

Attributes:

Speeds 1/100 - 1/25, B, T. Everset type.

With:

f7.7, 5.5" Aldis Uno.

This is a simple shutter with a small speed range. It was fitted to many Houghton cameras.

Eastman Triple Action

1897

Eastman Kodak Co.

Rochester

USA

Shutter Type:

Two-blade pivoted return, spring powered, spring tension to adjust speeds.

Attributes:

Speeds Fast, Medium, Slow, B, T.

With:

f8, 6 ½" B&L Rapid Rectilinear.

References & Notes:

BP 7880/1897.

Unnamed

Shutter Type:

Two-blade pivoted return, spring powered pneumatic regulation.

Attributes:

Speeds 1/100 - 1, B, T. Finger and pneumatic release.

With:

f8, 5 ½" Beck Symmetrical lens.

The pneumatic delay and release cylinders are combined in one housing lying across the top of the shutter.

Company Details:

Houghton-Butcher Manufacturing Co.

Kodak

Early Photography

Regular

c. 1901

Wollensak Optical Co.

Rochester

USA

Shutter Type:

Attributes:

With:

References & Notes:

Junior

1901

Wollensak Optical Co.

Rochester

USA

Shutter Type:

Attributes:

Serial Number:

With:

References & Notes:

Trichro

c. 1927

Houghton-Butcher Manufacturing Co.

London

England

Shutter Type:

Attributes:

With:

Eastman Triple Action

1897

Eastman Kodak Co.

Rochester

USA

Shutter Type:

Attributes:

With:

References & Notes:

Unnamed

Shutter Type:

Attributes:

With: