Varian XL-200 NMR spectrometer: Box labelled 'solids probe', containing samples and rotors (not investigated). Samples and Rotors for Varian XL-200 NMR Spectrometer 1979
Two rotors for Dennie centrifugal fire pump, probably 1941/2 Two Rotors for Dennie Centrifugal Fire Pump, Probably 1941/2 1941-1942