
Pick-up head, type 4A ,and "Talkie" needles
Western Electric pick-up head type 4A (no.H 31648), (a second, replacement) (With box of Columbia `Talkie' needles, in copper)
Pick-up (no. H 25340), made by Western Electric, type 4A, (Patent Nos. 1284623 & 1586884), oil-damped, on long arm, type 2A, as fitted to Western Electric base, type 1A, used for the reproduction of sound-on-disc films, c. 1929
Western Electric pick-up head type 4A (no.H 31648), (a second, replacement) (With box of Columbia `Talkie' needles, in copper)
Western Electric scratch equalizer, type 7A (Patent No. 1453980)
pick up