'Fourth dimension', Harpers
Tags: 1940s; 1944; 1944-4-1; Keller, Martha; Physics; Relativity
'Keep Your Teeth In', Colliers Weekly
Tags: 1940s; 1944; 1944-4-1; Dentistry; Medicine; Public health; Sodium Fluoride; Woodbury, David O.
atom, dcmes-xml, json, omeka-xml, rss2
