Mary Virginia Orna’s long-standing involvement with the ACS Division of the History of Chemistry and the boundless energy she exhibits in her academic pursuits has been a source of inspiration to many colleagues, students, and friends. This presentation features some of my favorite contributions to symposia organized by MVO over the years, such as the “Elements Found and Lost” symposium (Fall 2014) and the “Food at the Crossroads” symposium (Spring 2018). In addition, I will use (as I typically do in my HIST presentations) postage stamps and related philatelic materials to illustrate some stories pertaining to the chemical history of color and pigments, an area in which MVO has made significant contributions.

Philatelic tribute to a most valuable organizer (MVO)

ACS Spring 2022

The official archive and repository for all ACS Meetings & Expositions abstracts and select posters or presentations.