Mary Ann Furnace Historic District

	Mary Ann Furnace Historic District
	U.S. National Register of Historic Places
	U.S. Historic district
	Mary Ann Furnace Historic District in Longswamp Township, Pennsylvania
Location	Centennial Road southeast of Longswamp, Longswamp Township, Pennsylvania
Coordinates	40°29′5″N 75°38′54″W / 40.48472°N 75.64833°W
Area	9 acres (3.6 ha)
Built	1789
Architectural style	Iron furnace
MPS	Iron and Steel Resources of Pennsylvania MPS
NRHP reference No.	91001141
Added to NRHP	September 6, 1991

The Mary Ann Furnace Historic District, also known as Trexler's Furnace, is an historic iron plantation and national historic district located in Longswamp Township in Berks County, Pennsylvania.

It was listed on the National Register of Historic Places in 1991.^[1]

History and architectural features

This district encompasses five contributing buildings, one contributing site, and one contributing structure. They are the iron furnace stack (1789), a stone and frame bank barn (c. 1830-1860), the manager's house and office (c. 1830-1860), a blacksmith shop (1854), a charcoal house (c. 1850), a stone dam, and a small stone house (c. 1830-1850). The furnace remained in operation until 1869.

The historical district is commemorated by a historical marker that was erected in 1924. Today, it is owned by the Rohrbach family, which continues to keep the property as historical accurate as possible.^[2]

It was listed on the National Register of Historic Places in 1991.^[1]

References

^ ^a ^b ^c "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.
^ "National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes Diane B. Reed (March 1991). "National Register of Historic Places Inventory Nomination Form: Mary Ann Furnace Historic District" (PDF). Retrieved August 22, 2012.

[nris-1] "National Register Information System". National Register of Historic Places. National Park Service. July 9, 2010.

[arch-2] "National Historic Landmarks & National Register of Historic Places in Pennsylvania" (Searchable database). CRGIS: Cultural Resources Geographic Information System. Note: This includes Diane B. Reed (March 1991). "National Register of Historic Places Inventory Nomination Form: Mary Ann Furnace Historic District" (PDF). Retrieved August 22, 2012.

[1]

[2]

v t e US National Register of Historic Places in Pennsylvania
Topics	Contributing property Keeper of the Register Historic district History of the National Register of Historic Places National Park Service Property types
Lists by county	Adams Allegheny Armstrong Beaver Bedford Berks Blair Bradford Bucks Butler Cambria Cameron Carbon Centre Chester East North South Clarion Clearfield Clinton Columbia Crawford Cumberland Dauphin Delaware Elk Erie Fayette Forest Franklin Fulton Greene Huntingdon Indiana Jefferson Juniata Lackawanna Lancaster Lawrence Lebanon Lehigh Luzerne Lycoming McKean Mercer Mifflin Monroe Montgomery Montour Northampton Northumberland Perry Philadelphia Pike Potter Schuylkill Snyder Somerset Sullivan Susquehanna Tioga Union Venango Warren Washington Wayne Westmoreland Wyoming York
Lists by city	Pittsburgh Lancaster Philadelphia Center City North Northeast Northwest South Southwest West
Other lists	European archaeological sites Native American archaeological sites Bridges (covered) National Historic Landmarks (Philadelphia)
Category NRHP portal