Manufacturer: Buffalo China
Pattern/Body: Blue Lune
Date of grill plate: circa 1940s
Notes: Owned and operated by Harry H. Hart, Hart's Lunch & Pastry shops were located in Salt Lake City, Utah and several Northern California cities, including Sacramento, Fresno, Stockton and San Francisco. "Famous Foods", "The Sign of a Good Place to Eat" and "Finest Dairy Lunch in the West," were all taglines used by Hart's.
Blue Lune Ware body, topmarked "Hart's" in black script.
For related info:
Hart's by Syracuse China
Hart's 3 by Buffalo China
Rouge Ware mug contributed by Union Depot Hotel
Blue Lune divided plate contributed by eBay seller ressao
Hart's Pastries Box, Sacramento, CA, photo contributed by Card Sage