From the record
“The Helena National Guard Armory is a historic armory building at 511 Miller Street in Helena, Arkansas. It is a single-story brick-and-masonry structure, built in 1936-37 using Works Progress Administration funds to house the Battery G of the 206th Coastal Artillery.”
Wikipedia article Helena National Guard Armory, CC BY-SA 4.0.
One of 60 National Register listings published here for Phillips County · listed in 2007 · category: Building.
Sources: the Wikipedia article · the National Register database, National Park Service