The Opera House in Armenia boasts a tradition of centuries; its foundation and the first period of activity in Yerevan go back to the second half of the 19th century.
Date of issue: July 29, 2014
Design: Vahagn Mkrtchyan
Printing house: Lowe Martin Group, Canada
Stamp size: 30,0 x 40,0 mm
S/sheet size: 90,0 x 70,0 mm
Print run: 30 000