The Dental Manufacturing Company Ltd, a dental chest with hinged lid fitted 6 short drawers containing various drills and instruments 33cm x 32cm x 23cm
A military issue height and true airspeed computer mark IV, 2 Air Ministry Douglas combined protractor and parallel rule, an American Rude Star identifier and The Auto Range Corrector
A collection of early valves including Marconi DER with BBC logo with continuity, an Osram R5V display only, Mullard HF pip-top valve with BBC logo with continuity, Frelat globe valve with continuity, Marconi V5