Browse Items (3473 total)

glass mercury thermometer, scale -10 to 50deg C, faint inscription on the rear of the tube. In a cardboard box with other items

2 open circuit boards with components, soldered into place. One has a 4 digit display.

a hand blown cylindrical glass laboratory jar with rimmed top and base.

A4 paper box of accounts for 1971 until 1983, with computer printouts.

One of three large disk shaped computer data storage cartridges. Push switch and lift using handle and it comes out of the protective casing. Label has model type and number on it

10-step variable resistor for device mounting, type A-6-A, 0.75A. Tenths with range 0 (0.1) 1.0 ohms. New in original box. Ser.no. 356461

A plastic, see-through bin with screw holes suggesting it fits underneath something. Still has small punch outs from paper data tape inside.

A metal pointolite resistance box with large cylinder on top, arc switch, power cable and bulb holder/ power cable. Small plate has inscription on it, with two other plates give instructions. Changing resistance so pointolite bulbs can be powered…

glass dome with brass neck piece and screw hole, possible for suspending an apparatus inside or attaching a tube.
Used as storage cover for friction wheels, ABDNP200255

One of two tubular light bulbs with wires at either end. On one end there is inscrption of model and second inscription on glass