16 up to 19 August 1958

The country with the largest number of National Days at Expo 58, and with the least number of different philatelic items known...

Official Expo 58 cover edited by Campo Rodan

The Official edited cover with logo of the country (edition is not identified).

A very rare cover with the cancellation of the last day of the Venezuelean Days 19 August 1958 (R).

Cancellation of 18 August on card (R)