commemorative

an object (such as a coin or postage stamp) made to mark an event or honor a person

यह स्मारकीय वास्तुकला है जो मंगल के लोगो द्वारा निर्मित था।

SPEECH BY THE PRESIDENT OF INDIA, SHRI PRANAB MUKHERJEE AT THE RELEASE OF THE COMMEMORATIVE POSTAGE STAMP ON OLD SEMINARY, KOTTAYAM