Wonderful Dirk van Erp hand hammered copper ashtray with riveted matchbox holder. Excellent original patina with beautiful even color, finish and planishing. Signed with impressed windmill mark with faint “D” (D’Arcy Gaw) ghost mark in the box above DIRK VAN ERP. Circa 1910. San Francisco, California. Excellent original patina with beautiful even color, finish and planishing. 5.25”d x 3.25”h. SOLD