Five military field telephone sets and a power supply comprising two USA Signal Corps EE-8-B, two Teleset D Mk 5, one other (unknown) and a Supply Unit Rectifier No. 7
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