Question: John Work House and Mill Site is located just outside the town in what county?

Context paragraphs:
Clifton House and Mill Site: Clifton House and Mill Site is a historic home and grist mill site located near Royal, Franklin County, North Carolina.  It was built in the 1850s, and is a two-story, rectangular frame house with a hipped roof in the Greek Revival style with Italianate design elements.  It features a two-story pedimented front porch and has a two-story rear ell.  Also on the property are two contributing 19th-century outbuildings, Miller's House, and the ruins of a grist mill built about 1831, including some machinery.

Nicholls House and Woolen Mill Site: Nicholls House and Woolen Mill Site is a historic home and mill site located near Wellsburg, Brooke County, West Virginia.  The house was built in 1893, and is a 2 1/2 story, red-glazed brick building in the Second Empire style.  It has a tower and mansard roof.  It features a full front porch with Doric order columns in the Colonial Revival style.  The property also includes the site of a mill used for carding and manufacturing woolens dating to 1795.

Welch-Nicholson House and Mill Site: Welch-Nicholson House and Mill Site is a historic home and grist mill site located near Houstonville, Iredell County, North Carolina.  The house was built about 1795, and is a two-story, one-room deep, transitional Georgian / Federal style frame dwelling.  It has a gable roof, a double shouldered brick chimney, shed rooms across the rear, and a shed roofed front porch.  Also on the property are contributing two-story frame barn, log corn crib, and the remains of the Welch-Nicholson House mill and dam.

John Work House and Mill Site: John Work House and Mill Site is a site listed on the National Register of Historic Places in Indiana just outside Charlestown, owned by the Lincoln Heritage Council, (BSA), as part of the Tunnel Mill Scout Reservation.  For a century, it was an active gristmill until technology made it obsolete, and arson destroyed much of it.  Prominent features around the site are Fourteen Mile Creek and the Devil's Backbone.  The land is now used by the Boy Scouts of America for camping activities such as National Youth Leadership Training and a Webelos Camp.  In 2010, part of the Tunnel Mill camp was leased to a private company for the purpose of restoring the Historic John Work House for use as a living history center.  In order to prevent vandalism and amateur ghost hunters from further damaging the building, security guards patrol the property each night.

Wilson Mill-Old Burlington Road District: The Wilson Mill—Old Burlington Road District encompasses a historic mill site and several adjacent historic houses in Bedford, Massachusetts.  It is located southwest of the junction of Massachusetts Route 62 and United States Route 3, and includes a mill pond and dam, a stone-lined stream channel, foundations of a 17th-century gristmill, two bridges (one, the Route 62 bridge, is non-contributing), and three houses.  The mill site is located just off Old Burlington Road, west of its crossing of Vine Brook.  Just south of Old Burlington Road lies the mill pond and dam.  The oldest of the three houses in the district is the Bacon-Gleason-Blodgett Homestead, built c. 1740 and home to several of the mill's owners.  The other two houses, at 130 and 138 Old Burlington Road, were built around the turn of the 20th century, and are associated with the Hunt family, longtime landowners in the area.

Tasman Mill: The Tasman Mill site is a pulp and paper mill located on Fletcher Avenue just outside the town of Kawerau in New Zealand.  The Tasman Mill site is the largest single employer in the Eastern Bay of Plenty region .  Three pulp or paper companies operate in Kawerau: Norske Skog operate the mechanical pulp mill and paper mill; Oji Fibre Solutions, formerly Carter Holt Harvey, operate the kraft pulp mill; and SCA who manufacture tissue and base paper (physically separate mill on Fletcher Avenue).

Old Ashton Historic District: The Old Ashton Historic District is a historic district encompassing an early 18th-century industrial area along Lower River Road in Lincoln, Rhode Island.  It includes the site of the first textile mill in Lincoln, which was established in 1810-15, and whose original mill building no longer survives.  The proprietors of the mill built a series of modest worker houses on Lower River Road, which are now separated from the mill site by a section of the Blackstone Canal.  The only structure near the mill site is the Kelly House, built in the 1820s by Wilbur Kelly, one of the mill owners.  The area is now a stopping point in Blackstone River Bikeway State Park, with interpretive signs explaining the area's history.

Vernon Historic District: Vernon Historic District is a national historic district located in Vernon and Vernon Township, Jennings County, Indiana.  It encompasses 42 contributing buildings and 3 contributing sites in Vernon.  The district largely developed between about 1830 and 1900, and includes notable examples of Italianate, Greek Revival, and Federal style architecture.  Notable contributing resources include the Jennings County Courthouse (1859), American House tavern, "Rat Row" apartments (c. 1845), Jacob Clinton House (1834), Judge Hickman New House (1832), John Bassnett House (1844), Gen. Robert S. Foster House (1840), Methodist Church (1817), Vernon Presbyterian Church (1832), Baptist Church (1871), a stone arch (1832), Tunnel Mill site, and Vinegar Mill site.

Charlestown, Indiana: Charlestown is a city in Clark County, Indiana, United States.  The population was 7,585 at the 2010 census.

Henry Turner House and Caldwell–Turner Mill Site: Henry Turner House and Caldwell–Turner Mill Site is a historic home, grist mill site, and national historic district located at Statesville, Iredell County, North Carolina.  The house was built about 1860, and is a two-story, three bay by two bay, frame dwelling with Greek Revival style design elements.  It has a gable roof, exterior end chimneys, rear ell extension, and two-story, pedimented front entrance porch.  Also on the property is the site of a grist mill, race, and dam and a family cemetery.

Supporting paragraphs: John Work House and Mill Site Charlestown, Indiana
Answer: Clark County