The one hundred seventy fifth anniversary of the congregation and the one hundred twenty fifth anniversary of Trinity United Church of Christ, Columbia, Pennsylvania
The early history of Christ Evangelical Lutheran Church of Lancaster : Part 1: Starting as a mission Sunday school of Trinity Lutheran Church, and struggling to establish a stable congregation, 1867-1880
Church Records: Trinity United Church of Christ, Skippack, Pa.: [Church records of Trinity Reformed Church, now Trinity United Church of Christ, Skippack, Pennsylvania]
A memorial of the 175th Anniversary of the Founding of Trinity Lutheran Church, Lancaster, Pennsylvania: with an addendum at the time of the one hundredred and seventy-fifth anniversary of the corner-stone laying by Aden B. MacIntosh
A discourse delivered in the Leacock Presbyterian Church, Lancaster County, Pa., on Thanksgiving Day, November 23, 1854 : in which is sketched a history of that church and congregation from 1741 to the present time