First All-Union Philatelic Exhibition

[1][2] Its full name was the First All-Union Philatelic, Scripophilic and Numismatic Exhibition.

This was because it combined the objects of philately, scripophily (collecting stock and bond certificates), and numismatics.

This was done by the Presidium of the All-Union Philatelic Association and Board of the All-Russian Society of Philatelists.

The combined exhibition was meant to prepare formation of the All-Union Society of Collectors.

The society was to be under the direction of Feodor Chuchin, the Commissioner for Philately and Scripophily.

In the exhibition hall
Postcard sent from the exhibition to Leningrad , with the USSR stamp from the Lenin Mourning issue [ Wikidata ] of 1924, and exhibition's special cancellation