The collection is open for research.
GRA 0138, Delaware postcard collection, Special Collections, University of Delaware Library, Newark, Delaware.
Use of materials from this collection beyond the exceptions provided for in the Fair Use and Educational Use clauses of the U.S. Copyright Law may violate federal law. Permission to publish or reproduce is required from the copyright holder. Please contact Special Collections Department, University of Delaware Library, https://library.udel.edu/static/purl.php?askspec