Commercial Products Advertising Cover Balance. Of 91 ad covers mostly illustrated, 1880-1900's; mix of various raw products and companies including fertilizer & guano with J.E. Tygert & Co. Star Brand Fertilizers - Philadelphia, Pa., coal with Baker Hunnewell Co. Coal - Cambridgeport, Mass. & Thatcher Coal Co. - Chicago, Ill. multicolored, metals with C.G. Hussey & Co. Copper & Brass Rolling Mills - Pittsburgh, Pa. multicolored, leather with Jos. Ashton & Son Leather - Trenton, N.J., rubber with Samson Rubber - Brooklyn, N.Y. bicolored ad cover to Germany, Revere Rubber Co. - (2 different), Goodyear Rubber Co. - San Francisco, Cal., etc.; some flaws, Very Fine overall. Estimate  $1,500 - 2,000. $0 (Image)