Postcard features pictures of the Bell House (1st Seminary), Willow Castle (2nd Seminary), and Brethren's House (aka Colonial Hall)/West Hall/South Hall.
Typed Manuscript titled, "Old Waterworks Archaeological Project, Bethlehem, Pennsylvania, 1964" by Vincent P. Foley. Details a Historic Bethlehem, Inc. project lead by Mr. Foley and 6 University of Pennsylvania Graduate Students to excavate the site of the old Waterworks site in Bethlehem, over the course of six weeks.