US-RPB-HH_006434 new US-RPB Brown University. Library. Manuscript Collection English AACR2 EAC-CPF Record: Plan International The Gordon Hall and Grace Hoag Collection of Extremist and Dissenting Printed Propaganda created human Johnson, Daniel Created at Brown University using FileMaker Pro. Hall-Hoag Collection of Dissenting and Extremist Printed Propaganda DbPedia: http://wikidata.dbpedia.org/resource/Q1350284 corporateBody Plan International