500 artworks
Austrian Ludwig Lobmeyr, 1870
Austria Professor Josef Storck, 1870
J. & L. Lobmeyr GmbH, Vienna, Austria, founded ca. 1935, 1870
American Robert Frederick Blum, 1870
Adolf Meyr's Neffen, 1870
Austrian Ludwig Lobmeyr, 1880
Boston and Sandwich Glass Company, Sandwich, Massachusetts, USA, active, 1880
J. & L. Lobmeyr GmbH, Vienna, Austria, founded ca. 1935, 1880
German Georg Rehlender, 1880
American Louis Comfort Tiffany, 1880
American Arnold William Brunner, 1880
Salviati & Company, Venice, Italy, founded 1859, 1880
Duncan Glass Company, 1880
Italian Artisti Barovier, 1880
New England Glass Company, American, East Cambridge, Massachusetts, 1880