You are purchasing a pre-owned Rosenthal Studio-Linie White Mustard Yellow 4 Bread & Butter Plate Set 15cm 5 7/8" Germany (B) ( pictured ).
Items are good condition though there are some minor scratches and utensil marks on the plate as picture shown in # 1,2,3,4,5,6,7,8,9,10,11,12.
Some of back stamps are different as picture shown in # 10,11,12.
Measurements are 2.0 cm ( 3/4 ") Tall and 15.0 cm ( 5 7/8 " ) Wide.
Made in Germany.