Postal Union of the Americas and Spain
Organization
Found in 1 Collection or Record:
International Year of the Periodic Table of Elements Philatelic Collection
Collection
Identifier: 2019-024
Abstract
A collection of philatelic materials commemorating the International Year of the Periodic Table of Elements created by the Postal Union of the Americas and Spain as collected and maintained by Pedro Lozano Rodríguez from 2019.
Dates:
2019
Found in:
Science History Institute Archives