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.
A writ of habeas corpus is a procedure for obtaining a judicial determination of the legality of an individual's custody. This collection includes petitions for writs of habeas corpus and the writs themselves, showing the names of petitioners, persons to be brought to court, nature of dispute or alleged crime, dates of writs and accompanying documents, names of judges, and names of persons that the writs are filed against. Petitioners include indentured servants, Freedom Seekers, free persons of color, convicted prisoners, those awaiting trial, relatives of prisoners, parties in child custody disputes, and relatives of army recruits and draftees.
