"Synchro" dental chair, with attached "Arena" spittoon unit, "Arena" operating light and associated powerbox, by the Amalgamated Dental Co., London, 1979 "Synchro" dental chair 1979
"Synchro" dental chair, with attached "Arena" spittoon unit, "Arena" operating light, by the Amalgamated Dental Co., London, 1979 "Synchro" dental chair 1979