Glaze test tile--divided into four squares (cream, dk red, lt blue, green)
ceramic tile; dark red; cream (color); light blue; green (color); squares (geometric figures); flat (form attributes)
Made at the College of Mining Engineering, State University, Grand Forks, N.D. Written on outside edge Body 37, Glaze 445; Body 37, Glaze 444; Body 37, Glaze 443; B.37, G. 442 Glaze numbers are also written in pencil on front. Handwritten on back 3 S??? 3 shelf.
"C MSC 431-1135 Side B" (2017). UND Pottery Collection. 1557.