Browse Items (3472 total)

On top ' C60302 ' With 3 circular adjustable feet. 8 bronze terminals; on 2 curved platforms (4 each). Glass window with bronze frame jutting out of the front.

Small metal, painted black, circular screen with groove in base and screw to tighten it around an optical bench.

Tall paper covered wooden screen on top of a wooden base with groove for optical bench and 2 metal pointers on base. 3 cut sheets of paper (backs of old forms) have been used and slotted in to the built in grooves.

cylinder with screw hole on top of wooden base with groove for running along optical bench.

cylinder with screw hole on top of wooden base with groove for running along optical bench.

cylinder with screw hole on top of wooden base with groove for running along optical bench.

cylinder with screw hole on top of wooden base with groove for running along optical bench.

Large black metal optical bench, groove style with adjustable feet.

Wooden optical bench with ruler and groove for apparatus holders to slide along.

A large metal optical bench with maker embossed in large letters on the metal. Groove style.