For additional information, read the Nomination Form PDF
NPS property number 10000148
Built in 1948, the Triangle Diner, located in Winchester on its original lot, has preserved most the Moderne architectural features that are representative of the stainless steel prefabricated diners of the post-War II era. It was manufactured by Jerry O’Mahony, Inc. of Elizabeth, New Jersey — one one of the most significant diner manufacturing companies of all time and the company that inspired copycat diner designs throughout the 1950s. The Triangle Diner is the older of only two stainless-steel O’Mahony diners known to exist in Virginia.
VLR: Virginia Landmarks Register
NPS: National Park Service
NRHP: National Register of Historic Places
NHL: National Historic Landmark
Updated April 4, 2018