This collection contains patents issued to inventors in Lancaster County. The patents have the technical information about the invention and also drawings and/or blueprints. Some of the patents are for a horse hay rake, pinions, a railroad car brake, and improvements in threshing machines, balancing mill stones, kitchen slicing utensils and a still. Two of the documents are signed by Secretary of State Henry Clay and President Andrew Jackson.
Marriage licenses contain the names of the groom and bride, marital status, and if a parental consent form had been filed if under age. These are photocopies of the originals at the Lancaster County Archives.
System of Arrangement
Arranged chronologically by year and then by application number within each year.