Lehigh University Plan Jan. 1, 1866 Henry Coppée Notes, http://cdm.lib.lehigh.edu/cdm/ref/collection/LU_history/id/249. Lehigh University Special Collections.

Lehigh University Plan Jan. 1, 1866 Henry Coppée Notes, http://cdm.lib.lehigh.edu/cdm/ref/collection/LU_history/id/249. Lehigh University Special Collections. https://archivesspace.lib.lehigh.edu//repositories/3/digital_objects/292 Accessed April 16, 2024.