Conditioned Reflex Analogue, ‘CORA’, England, 1950-1953 Psychology, Psychiatry & Anthropometry 1950-1953
Sargrove sprayed circuit radio receiver production prototype, 1936-1948 Electronic Components 1936-1948
Picture and waveform monitor and camera control chassis for the Marconi Mk II television camera, 1950-1955 Television 1950-1955
Experimental television receiver used by JL Baird in demonstration, made 1925-1926 Radio Communication 1925-1926