Original vintage architectural trade magazine ad for THE HASKINS GLASS COMPANY of Wheeling WV.  Important Notice to the Architect and Owner.  The Macbeth Evans Glass Company has (unintentionally, of course) presented the fact of receiving a patent in such a manner as to be grossly misleading, inasmuch as the cut used is likely to impress the buyer that they had a patent of glove, fixture and all, whereas the Macbeth-Evans Glass Company ONLY have a design patent on the figure on said globe.  Old 1912 construction industry advertisement.