(Stationery) Pen Advertising Covers, balance of 44 illustrated ad covers, 1880-90's; various products and companies including Blair's Fountain Pen Co. - N.Y.C. (2 different), Laughlin Pen Co. (2 different), H.M. Smith & Co. Fine Gold Pens - N.Y.C. (3 different), Parker Pen Co., Janesville, Wis. (3 different), pen nibs with Geo. F. King & Merrill - Boston, Mass. (2 different), selection of Esterbrook's Steel Pen ads including two multicolored, etc.; some flaws, Very Fine overall. Estimate  $750 - 1,000. $0 (Image)