2721. Pair of Dirk van Erp hammered copper bookends with unusual cutout design riveted to bookends c1913-1914. Signed with open-box mark. Exhibited Bay Area Copper 1900-1950, Dirk van Erp & His Influence 2012, page 35, figure 86.Original patina. 5 3/8″h x 5.5″w SOLD
