13016. Ferock Pottery – Clewell Copper-Clad Reticulated Vase c1907-1910. Frank Ferrell was one of the most prolific designers for Roseville Pottery. Prior to working for Roseville, he opened Ferock Pottery in Zanesville, Ohio in 1907. Any piece of Ferock Pottery is rare, but this example is extraordinary with the combination of Clewell Copper-Clad over the Ferock Pottery Vase. Signed “Ferock”. Typical splits in Clewell Copper-Clad. Excellent original patina. 10.5”h x 4”d SOLD