A History of Dentistry in Montgomery County, by Kenneth E. Neiman, D.D.S This piece describes in detail three (3) phases of Montgomery County dentistry; the period from 1800 to 1850, a middle period from 1850 to 1900; and a contemporary period from 1900 to the present. 79 pp.
In Olden Times This is one of the interesting letters written by Anna M. Holstein and published by the Montgomery County Historical Society about Valley Forge May 3, 1880. 1 ½ pp.
The United States Census of 1850, Montgomery County, Edited by Jane K. Burris