Black and white photographic print showing original cyclotron built by Ernest Orlando Lawrence and Milton Stanley Livingston 1931
Spectra brightness spot meter. Also usable as an infra-red thermometer. Serial no.2176. Made by Photo Research Corp. 1970-1979
Model cupboard used as a prop on the Santa interior set from the Disney film The Nightmare Before Christmas 1993
Circular slide rule: "Dialor for calculation of vibration level for random noise of uniform spectral density"
Black and white photographic print showing second model of cyclotron built by Ernest Orlando Lawrence and Milton Stanley Livingston 1931