The Dominican Republic is the only country who has issued a series of stamps after the Expo 58 happening was over ! The official First Date was 9 December 1958.

There is little to no information about the stamp which I was able to identify. I do not know who was the designer, nor the engraver and do not have an idea about number of stamps per sheet or the quantity of stamps printed.

The values are 7c, 9c and 25c, the last two stamps are airmail stamps. An imperforated souvenir sheet of the three same stamps have been issued as well. There is also a scarce souvenir sheet with a missing stamp error.

Stamps set:

The three full sheets of 50 stamps each:

The souvenir sheet is shown below.

Missing Stamp Error Souvenir Sheet