For all you early Columbus choristers.....a trip down memory lane at White Castle!  This set includes 2 lunch plates, 2 mugs, and a history of White Castle in "Selling 'Em by the Sack" by David Hogan.  The pattern is black on white.  Plates measure 7" in diameter; mugs measure 3.25" tall and hold 6 ounces.  All china items are marked "Mayer China Beaver Falls, PA."  The plates have a date marking of #159 (January - March 1959) and the mugs have a date marking of #160 (January - March 1960).