A collection of technical and marketing documents and materials from 1950-2011 pertaining to American scientific instrument and apparatus manufacturer Perkin-Elmer Corporation, which were collected and maintained by Robert Van Egghen.
Held at: Science History Institute Archives [Contact Us]
Letter of correspondence, photograph, and memorial service program collected by Andrea Allen, the daughter of American chemist and Perkin-Elmer Corporation employee Thomas J. Porro.
Held at: Science History Institute Archives [Contact Us]