Konwiser, Harry Myron, 1879–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL1913185A
- pdbooks.info ID: 71456
Harry Myron Konwiser Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| American philatelic dictionary and Colonial and Revolutionary posts | 1947 | Author | |  | |  | | 
| |
| Colonial and revolutionary posts | 1931 | Author | | | | | | ||