1st-3rd century AD. A pair of bronze potter's rouletting wheels comprising: one with a short shaft and free-running wheel with two piercings; one with a round-section shaft, free-running wheel at each end, one wheel with dense undulating rim, the other wheel bigger with wider undulating rim. See Wood, W., Food and Cooking in Roman Britain, Corinium Museum Publications, 1985.31.6 grams total, 70.6-111.6mm (2 1/2 - 4 1/2"). Property of an Austrian private collector since the 1970s.[2]