Ancestry.com. Pennsylvania, Death Certificates, 1906-1963 [database on-line]. Provo, UT, USA: Ancestry.com Operations, Inc., 2014.
Original data: Pennsylvania (State). Death certificates, 1906–1963. Series 11.90 (1,905 cartons). Records of the Pennsylvania Department of Health, Record Group 11. Pennsylvania Historical and Museum Commission, Harrisburg, Pennsylvania.