Browse Items (3473 total)

long glass prism with old blank sticker on it.

Cylindrical box of 6 glass circular disks. Hand written on top of box.

Inlaid body on 3 small round brass feet (front one missing). 19 plates C1 to G3 (highest). Sounds good. Circular brass disc ' Univ. Abdn. Nat. Phil. '

2 terminals on a wooden base with a Morse code like tapper coming out of one.

Brass cylindrical stand on 3 feet

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

spherical light bulb on rubber holder with two rubber clad wires coming from it.

Pair of lens holders set in metal frame with further lens holders. Possibly from opticians

Metal lock shaped item with hole in centre and spring

Brass stand with adjustable section