Postville Courthouse State Historic Site

The Postville Courthouse State Historic Site is a replica county courthouse in Lincoln, Illinois, United States. The original frame courthouse was built in 1840 and later moved to Greenfield Village in Michigan; the current courthouse, which is a close replica of the first, was built in 1953. The building's unusual history is derived from its status as one of the courthouses used by lawyer Abraham Lincoln as he traveled the circuit of courtrooms in central Illinois. The courthouse replica is operated by the Illinois Historic Preservation Agency.

Postville, a frontier settlement, was founded in 1835 by Russell Post. In 1839, the Illinois General Assembly chartered a new county from territory undergoing settlement. The new county was named Logan, and the county's first commissioners chose Postville, located close to the center of the new county, as the county seat.

A simple frame courthouse was raised in the following year. Built in an austere Federal style, the new courthouse resembled a private home. It contained not only a circuit courtroom, but also offices for the county clerk, the sheriff, the county recorder of deeds, the coroner, and the county surveyor. In addition, the county board of commissioners and the justice of the peace sat in the courtroom during their times of duty.

...
Wikipedia