Perkin Elmer 180 Recorder Console, serial no. 59146, made by Perkin Elmer Instrument Division, Norwalk, Connecticut, USA c. 1970 Perkin Elmer 180 Recorder Console 1970
Perkin Elmer 180 Infrared Spectrometer, serial no. 59146, made by Perkin Elmer Instrument Division, Norwalk, Connecticut, USA, with Perkin Elmer 180 Recorder Console, and instruction manual, c. 1970 Perkin Elmer 180 Infrared Spectrometer 1970