5404. Extremely rare B&M Shop hammered copper & mica rivet-base lamp c1909-1910. Signed. Excellent original patina and original mica. Little is known about the B&M Shop except that they were somehow connected with early Dirk van Erp. See Bay Area Copper 1900-1950, Dirk van Erp & His Influence page 107-108 for more info. 16″h x 14″d SOLD
