Catalogue and price list of Mackey print paoer co.
A trade catalogue and price list issued in 1897 by the Mackey Print Paper Co. of Pittsburgh, selling drawing materials and drafting supplies to engineers, architects, and draftsmen. The plates are dense halftone product views" "chiefly cased sets of compasses, dividers, and ruling pens laid out on dark velvet linings, printed white-on-black, which yield silhouetted instrument shapes, knurled fittings, and ready-made grid arrangements of tools.
