HENRY GITNER PHILATELISTS, INC.

All of your U.N. Stamp Needs: New York, Geneva, Vienna, Specialized Material: Errors, Proofs, Meters
UN EXPO 17

UNPI Project - UN Conference Post Cards



International Atomic Energy Agency (IAEA)

16th IAEA General Conference, Mexico City, Mexico, September 26 - October 3, 1972

Commercial Maximum Card (Gutenberg)


IAEA Symbol, Atom and Wreath



Back of card (Number of Conference in error)

Introduction