Presenting 4 dinner plates, 10 5/8", of MINTON Ardsley Turquoise Bone China, robin's egg blue rims with center embossed silver/platinum sheaths of ribbon and wheat or grass.  The edges are trimmed in platinum/silver as well as the center.  What makes this rare is the scarcity of these dinner plates that are almost impossible to find.  The pattern was only made for 4 years, 1955-1959 and these were made 5-57, see the last picture of the Minton imprint.  It is difficult to see.  The condition is very good.