HISTORICAL AND COMMEMORATIVE MEDALS
COLLECTION OF BENJAMIN WEISS

MEDAL ORGANIZATIONS

MEDAL COLLECTORS OF AMERICA

BRITISH ART MEDAL SOCIETY

AMERICAN MEDALLIC SCULPTURE ASSOCIATION

FIDEM

AMERICAN NUMISMATIC ASSOCIATION

AMERICAN NUMISMATIC SOCIETY

CALIFORNIA STATE NUMISMATIC SOCIETY

GARDEN STATE NUMISMATIC ASSOCIATION

GUILD OF MEDALLIC ART IN FINLAND

Vereniging voor Penningkunst
(DUTCH MEDAL SOCIETY)

The Medallic Art Society of Canada

TOKEN AND MEDAL SOCIETY

NUMISMATIC BIBLIOMANIA SOCIETY

Deutsche Gesellschaft fuer Medaillenkunst