Errors in cancellations of medical interest.
Schwartz, A W
Errors in cancellations of medical interest. [electronic resource] - Scalpel & tongs : American journal of medical philately - 6-11 p. digital
Publication Type: Historical Article; Journal Article
0048-9255
History, Modern 1601-
Philately--history
Errors in cancellations of medical interest. [electronic resource] - Scalpel & tongs : American journal of medical philately - 6-11 p. digital
Publication Type: Historical Article; Journal Article
0048-9255
History, Modern 1601-
Philately--history