MeSH definition : Study of stamps or postal markings. It usually refers to the design and commemorative
aspects of the stamp.;
MeSH synonym : philatelies;
Related MeSH term : postage stamps; Postage Stamp; Stamp, Postage; Stamps, Postage;
MeSH annotation : SPEC: SPEC qualif; stamp collecting as a hobby: coord IM with HOBBIES (IM); indexing
policy: TN 245; stamp collecting as a hobby: coordinate with HOBBIES;
Wikipedia link : https://en.wikipedia.org/wiki/Philately;