Circa: 1959 - 1969. The 6" Fiesta plate has become known as "the bread & butter" plate. It measures 6 5/16" w x 5/8" h. Fiesta plates are the backbone of the pottery line and they were produced in four different sizes for the entire length of the vintage line. Vintage Fiesta plates had their bands of concentric rings shaped by the metal tool blade of a jiggering machine as either the mold or the blade rotates. Flatware is usually marked with a rubber stamp inked with glaze itself, many plates however will be found unmarked and this should be of no concern. This example of the 6" Fiesta plate in medium green is in excellent condition, without use or damage, no unsightly chips or scratches mar the surface, so you may enjoy the delightful expanse of the rare medium green. Inkstamped on the back.