Browse Items (3472 total)

stainless steel instrument used for measuring the surface texture. In leather pouch.

3 anamorphic drawings on circular sheets of paper. Small hole in centre of sheets:
1) black and white drawing of 8-pointed star with radii
2) similar too above but on different paper
3) geometric design, black and white with grey and green shading

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

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

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…

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

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

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

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

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