Wikimedi'Òc

Old Dominion Glass Company.jpg - Mojo Hand

Robinson Glass Company advertisement.jpg - TwoScarsUp

Novelty Glass Co ad cleaned.jpg - TwoScarsUp

Novelty Glass Co Logo.jpg - TwoScarsUp

Ohio Glass Making Centers 1888.jpg - TwoScarsUp

Warsaw Cut Glass Company.jpg - Nyttend

American Window Glass Company advertisement from 1913.JPG - TwoScarsUp

Johnston Glass Company ad from 1915.JPG - TwoScarsUp

Ad for Hobbs Barnes glassware from 1861 Nov 27 Wheeling Daily Intelligencer page 1.JPG - TwoScarsUp

Ad for Hobbs glassware from 1890 Oct 16 Alexandria Gazette page 1.JPG - TwoScarsUp

Ad for United States Glass Co from Glass and Pottery World April 1896 p5.JPG - TwoScarsUp

Union Glass Company. Established 1851. Cleveland, Oswego County, N.Y. Manufacturers of all sizes of Windows, Pictures, Photograph, Coach, Car, Double Thick and Single White American Window NYPL1602816.tiff - Fæ

Industries of War - Optical - Optical glass manufactured for government use. Cooling a pot of glass to a certain amount it is then put back in the arch and allowed to cool gradually for from 4 days to a week at S(...) - NARA - 45488786.jpg - US National Archives bot

Winterthur Museum and Country Estate - Winterthur DE (7655741550).jpg - Rudolphous

OhioGlassMakingCenters1888BellaireFindlay.png - TwoScarsUp