John Pontus Petterson

John Pontus Petterson - Chicago Hammered Copper Cutout Vase c1913

John Pontus Petterson - Chicago Hammered Copper Cutout Vase c1913.  Petterson had worked for Gotham, Tiffany Studios & Kalo before opening his own workshop in Chicago in 1913.  Signed.  Excellent original patina. 13.75"h x 5"d SOLD