The Snow White Grill in Winchester was built c. 1948. Snow White Grill was another burger chain, along the lines of Little Tavern, White Tower, or White Castle. They were in the West Virginia, Virginia, and Maryland Area. Interestingly, the Snow White Grills were designed by the same architect, Luther Reason Ray, of the Structural Porcelain Enamel company, who also designed the classic Little Taverns, as well as Hot Shoppes in the same area. This explains the obvious similarities in design and materials.

The Library of Congress has records regarding Snow White Grills from:

1941 – Snow White Grill for Hansel Hurst, Queen Street and Burke Street, Martinsburg, West Virginia
1948 – Snow White Grill for Hansel Hurst, 159 Loudoun Street, Winchester, Virginia – Luther R. Ray Architect
1948 – Snow White Grill – 9 Patrick Street, Frederick, Maryland
1950 – Snow White Grill for Hansel Hurst, 239 N. Market Street, Frederick, Maryland
1952 – Snow White Grill for Hansel Hurst, South Potomac Street, Hagerstown, Maryland (Detail Shots)
1954-1955 – Snow White Grill Inc., Baltimore Street and Guilford Avenue, Baltimore, Maryland
1955-1956 -Snow White Grill, Inc., West Baltimore Street and Howard Street, Baltimore, Maryland
1959 – remodel front of building for Snow White Grills, 1513 E. Joppa Road, Towson, Maryland
1960 -Snow White Grill, 1808 North Charles Street, Baltimore, Maryland

It’s possible that there were more.