First Electron Microscope
March 18, 2025
April 20, 1940: Electron Microscope Crosses the Atlantic; Zworykin Crosses the Delaware | WIRED The development of the electron microscope | American Association for the Advancement of Science (AAAS) Black and white photograph of the first electron microscope in Broward" Electron Microscope Invention: A Historical Overview 1930-80 | First Electron Microscope