People United States of America W. Hamilton Barnum peoplepill id: w-hamilton-barnumWHB 1 views today 4 views this weekAmerican philatelistW. Hamilton BarnumBiographyListsAlso ViewedListsW. Hamilton Barnum is in following listsBy field of workNotable American people in social scienceGender:MaleBy work and/or countryNotable American PhilatelistsGender:MaleFrom our partnersSponsoredW. Hamilton Barnum