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The Smith & Egge Mfg. Co., makers of DOSCH Speedclamp Brand

Bridgeport, Conn

Patd. April 8, 1913

Description of Clamps

These are wooden clamps with steel screws and a large thumb screw that releases the pressure when you twist it.
(Description supplied by Trevor Robinson)

Whole

This example has suffered some damage, but has the happy consequence of showing some of the internal mechanism.

Marks

The mark is on 4 lines:
Dosch
Speedclamp and model number
Pat'd April 8, 1913
The Smith and Egge MFG Co.

On some examples, there is an additional line
Bridgeport, Conn.

Jaws

Spindles

last revised and validated