"Ectron" single pulse electroconvulsive therapy (ECT) machine, with bilateral headset (both sides wrapped with gauze) with long mains lead (plug cut off), made by Ectron Ltd., Baldock, Hertfordshire, 1950-51. Manufacturer's label on bottom calls it 'Electroconvulsant [sic] Apparatus'. Corrosion and leakage on bottom, so serial no. is no longer legible; 'D.2. B.H.M.C.' written in black marker on bottom. Compare 1980-1386.