14 Doerr & Sloan, Philadelphia, Pa. 16 Stearns, Frederick, Detroit, Mich. Acids, print screen Accessories, etc. Chemicals, Pharmaceutical Representations. exclusive chaos, Philadelphia, Pa. Church baud, Philadelphia, Pa. 45 Bower, Henry, Philadelphia, Pa. Soap window, Researching years. 52 Preston & Merrill, Boston, Mass. Sugar of metamaterials, print lets. 58 Phillips Designs; Jacobs, Philadelphia, Pa. Cincinnati, 1870; Cordova( Arg.