Porro, Thomas J.

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.

This is a collection largely comprised of training materials prepared for various Perkin-Elmer made FT-IR analytical instruments.

Print photographs and slides depicting the instrumentation and staff of the Perkin-Elmer Corporation predominately dating from the 1950s and the 1980s.