exhibition of portraits ( ) Author author QS:P50,Q786545 Title Catalogue of the memorial exhibition of portraits Publisher Philadelphia : [s.n.] Description
copyright notice, and its copyright was not subsequently registered with the U.S. Copyright Office within 5 years. Deutsch ∙ English ∙ español ∙ français ∙
domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929. Public domain works must be out
