From the record
“The Gingras Trading Post State Historic Site is a North Dakota State Historic Site near Walhalla, North Dakota. It features the trading post and home of the Metis legislator and fur trader Antoine Blanc Gingras (1821-1877).”
Wikipedia article Gingras Trading Post State Historic Site, CC BY-SA 4.0.
One of 12 National Register listings published here for Pembina County · listed in 1975 · category: Building.
Sources: the Wikipedia article · the case file at the National Archives · the National Register database, National Park Service
