MSS 603, George Sylvester Viereck letters to Eric and Era Posselt , Special Collections, University of Delaware Library, Newark, Delaware.
Cite Item Description
MSS 603, George Sylvester Viereck letters to Eric and Era Posselt , Special Collections, University of Delaware Library, Newark, Delaware. https://findingaids.lib.udel.edu/repositories/2/resources/662 Accessed June 12, 2024.
