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1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method: work of the federal...
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1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse English applies to jurisdiction: United States of America determination method: work of the federal...
PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:The_Billboard_1921-01-01-_Vol_33_Iss_1_(IA_sim_billboard_1921-01-01_33_1).pdf...
in the United States//commons.wikimedia.org/wiki/File:The_Editor_and_Publisher_1921-05-28-_Vol_53_Iss_52_(IA_sim_editor-publisher_1921-05-28_53_52).pdf...
in the United States//commons.wikimedia.org/wiki/File:Paper_Trade_Journal_1921-12-08-_Vol_73_Iss_23_(IA_sim_paper-trade-journal_1921-12-08_73_23).pdf...
in the United States//commons.wikimedia.org/wiki/File:Paper_Trade_Journal_1921-12-29-_Vol_73_Iss_26_(IA_sim_paper-trade-journal_1921-12-29_73_26).pdf...
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