**Exterior door lock**
Location: Second President's House site on UNC Campus (RLA-Or472), Orange County, North Carolina.
Period: Historic (19th century).
Material: iron and brass.
Dimensions: length, 27.8 cm; width, 14.8 cm; thickness, 3.0 cm.
Notes: Catalog no. 2583a155. North Carolina Archaeological Collection, Research Laboratories of Archaeology, University of North Carolina at Chapel Hill. Model by Abigail Gancz.