Allen, R. H. 1. (1870). Leaves from a century plant: Report of the centennial celebration of Old Pine Street Church (Third Presbyterian), Philadelphia, Pa., May 29, 1868. Philadelphia: Henry B. Ashmead, Book and Job Printer.

Allen, R. H. 1821-1892. Leaves From a Century Plant: Report of the Centennial Celebration of Old Pine Street Church (Third Presbyterian), Philadelphia, Pa., May 29, 1868. Philadelphia: Henry B. Ashmead, Book and Job Printer, 1870.

Allen, R. H. 1821-1892. Leaves From a Century Plant: Report of the Centennial Celebration of Old Pine Street Church (Third Presbyterian), Philadelphia, Pa., May 29, 1868. Philadelphia: Henry B. Ashmead, Book and Job Printer, 1870.