Henry M. Goodkind (December 3, 1900 – August 9, 1970) of New York City, was a distinguished American philatelist who specialized in the study of air mail postage stamps of the world, and published numerous articles and studies on the subject.
Henry M. Goodkind (December 3, 1900 – August 9, 1970) of New York City, was a distinguished American philatelist who specialized in the study of air mail postage stamps of the world, and published numerous articles and studies on the subject. (en)
Henry M. Goodkind (December 3, 1900 – August 9, 1970) of New York City, was a distinguished American philatelist who specialized in the study of air mail postage stamps of the world, and published numerous articles and studies on the subject. (en)