1. Addresses delivered on laying the cornerstone of an edifice for the Academy of Natural Sciences of Philadelphia: October 30th, 1872 Author(s): Academy of Natural Sciences of Philadelphia, author. Publication: Philadelphia : Collins, printer, 1873 Subject(s): Academies and InstitutesNatural HistoryFacility Design and ConstructionAnniversaries and Special EventsPhiladelphiaAcademy of Natural Sciences of Philadelphia.
2. Address delivered on the occasion of the opening of the new lecture hall of the Academy of Natural Sciences of Philadelphia, February 22, 1892 Author(s): McCook, Henry C. (Henry Christopher), 1837-1911, author Publication: [Philadelphia?] : [publisher not identified], [1892?] Subject(s): Academies and InstitutesFund RaisingPhiladelphiaAcademy of Natural Sciences of Philadelphia.