Homer Laughlin … eggshell … Georgian … Made in U.S.A.  The plate is square in shape.  It is in great pre-owned Vintage condition.  Bright vivid colors to the flowers and the gold in it is excellent.  No chips, chips, crazing to the surface, no marring on the surface.  For being VINTAGE this condition is great.  Measures 8 inches x 8 inches.