Thorn, C. Jordan. Handbook of old pottery & porcelain marks; foreword by John Meredith Graham II. - New York, Tudor Pub. Co. [1947] - xiii, 176 p. illus., plates. 24 cm. LCCN: 47031110 Subjects--Topical Terms: Pottery--Marks. LC Class. No.: NK4215 / .T5 Dewey Class. No.: 738.88