Black and white photographic print showing model of cyclotron built by Ernest Orlando Lawrence and C.J. Cooksey 1936
Black and white photographic print showing second model of cyclotron built by Ernest Orlando Lawrence and Milton Stanley Livingston 1931
Black and white photographic print showing second model of cyclotron built by Ernest Orlando Lawrence and Milton Stanley Livingston 1931
Photograph, 7" x 5", showing vacuum chamber of cyclotron almost in place between the poles of the electro-magnet, (Lawrence & Cooksey cyclotron, 1936) Photograph, 7" x 5"
Photograph, 7" x 5", showing iron cover ready to be placed on cyclotron vacuum chamber (Lawrence & Cooksey cyclotron, 1936) (copied from 1938-505 No. 6) Photograph, 7" x 5"