Browse Items (3473 total)

small wooden box with three plastic terminals, one big black switch and a screen with a scale from 0 to 0.5 amperes. One connecting screw on each end and a plaque with NEUTRALISING UNIT REF NO IOA/8475

2 terminals mounted either end of a metal beam with another 2 terminals at one corner of metal squares, all mounted on top of a wooden base. Engraved on the side is "15" and "AMP" and the number "106888". Holes through metal and wood at either end.

One of two metal resistance boxes with 4 plastic dials for changing the resistance and 3 screw connectors. In white lettering there is an inscription on a metal plate.

A black metal carbon arc with optical bench stand. Has electrical connections and is complete with the plug. Plate on side with engraving.

metal instrument with theodolite used in surveying for setting out?; in balck case marked 'sitesquare made in England' on lid; marked on object 'no.1544'

One of two, metal casing holding together 2 pieces of an amplifier (?) with a gain, mute, range balance, etc. On rubber feet.

A plastic slide rule made by Aristo. Has a basic ruler on one edge, 0 to 28 cm.

glass bowl with hole in the top and a brass connector at the bottom

Used to be part of the Aberdeen University computer mainframe; part of DPS8. Data address display with rows of red LED indicators and 7 rows of switches; connecting power cable

Gold coloured aluminium tubular laser, no power supply. Sticker on side has inscription on it.