Dr. Arnold O. Beckman (1900-2004) invented the first commercially successful electric pH meter in 1934 and thus began a long career manufacturing scientific and medical instruments with National Technical Laboratories, Arnold O. Beckman, Inc., and Beckman Instruments. After his retirement he devoted his life to philanthropy and specifically supporting scientific innovation.
|Original file type||TIFF|
|Rights||In Copyright - Rights-holder(s) Unlocatable or Unidentifiable|
|View in library catalog|
Hesketh, Dean D., Larry Harmon, Fabian Bachrach, and T. A. Dietrich. “Portraits of Arnold O. Beckman (1900-2004),” 1960–1962. Beckman Historical Collection, Box 56, Folder 68. Science History Institute. Philadelphia. https://digital.sciencehistory.org/works/wm117p231.
This citation is automatically generated and may contain errors.
Previous image shift + or , Next image shift + or . Pan image Zoom in + or shift + Zoom out - or shift + Zoom to fit 0 Close viewer esc Also
Mouse click to zoom in; shift-click to zoom out. Drag to pan. Pinch to zoom on touch.