Browse Items (3473 total)

One of 15. Set of 13 order books for the period 19/05/72 to the 8/11/73 detailing orders placed from the Departmental Materials Grant for the Natural Philosophy/ physics department.

Circular lens set in wooden frame for use in Optician mirror set.

Brass optical stand on a lead base with felt covering.

Squat, black plastic casing, with name of maker in brass and encircled by brass ring. 2 terminals, a clamp and free switch and a place for the power cable. Scale runs from -8 to +8 in 0.2 intervals, numbered every 1unit. Number on top.

50 OHMS in white ink between the 2 terminals. Scale 8 - 0 - 8 in divisions of 0.2 . On circular platform with knob with maker stamped on top.

50 OHMS in white ink between the 2 terminals. Scale 8 - 0 - 8 in divisions of 0.2 . On circular platform with knob

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.