Guide to the microfilm of the miscellaneous manuscripts of the Revolutionary War era, 1771-1791 (manuscript group 275) in the Pennsylvania State Archives, 1 roll : a microfilm project of the Pennsylvania Historical and Museum Commission
Lancaster diary, 1776 : excerpts from diaries, day-books, journals, newspapers, and court records of the daily life of Lancaster County, Pennsylvania, in the year 1776
Transcript tax of the fourteenth, eighteenth pence rate for the County of Chester, Pennsylvania, 1771 : transcribed and rearranged alphabetically from The Pennsylvania Archives, Series 3, Volume XI
A record of the officers, enlisted men and nurses of Lancaster County, Pennsylvania who served in the armed forces of the United States in the World War 1917-1918. Prepared by a committee appointed at a public meeting in 1919, assisted by the Bureau of War Records of the Adjutant General's Office of the Commonwealth of Pennsylvania
Water powered grist mills of Lancaster County, Pennsylvania, 1750-1825 From the King's Continental, State and County tax and assessment lists at the Lancaster County Historical Society, 1971
Map of the public roads in Lancaster County, Pennsylvania : constructed from actual surveys made under direction of the State Highway Department by authority of an Act of Assembly approved May 31, 1911