Electric Advertising Covers, balance of 21 illustrated ad covers, 1880-1890's; an array of products and companies including Columbia Incandescent Lamp Co. - St. Louis, Mo., American Electrical Works Insulated Electric Wire - Providence, R.I., Buckeye Electric Co. - Chicago, Ill., etc.; some flaws, Very Fine overall. Estimate  $300 - 400. $0 (Image)