This set of five vintage ironstone bowls is perfect for so many things! The bowls measure 4.75" across the top and are 1.33" tall- my mom would call these sauce dishes. They are marked "JACKSON CUSTOM CHINA FALLS CREEK, PA. USA shape by Paul Mc Cobb Z10". The marking dates it October and November of 1976. Bowls are in very good vintage condition with just a few surface imperfections on the bottom side.