THIS IS NOT A YASEMIN GLASS! PLEASE ZOOM IN FOR A CLOSE-UP LOOK AT THE CRYSTAL-PRISMS TO FIND THAT ALL THE PRISMS ARE CONNECTED AND HUNG WITH VICTORIAN DECORATED BRASS CONNECTORS AND BRASS HOOKS. LARGE Circa 1910 Antique American Brilliant Crystal Cut Glass Table Lamp with Brass Fittings. 20 1/4″ High x 10″ Wide (Shade) x 9 1/2 Wide (Base). The OLD lamp shows age related wear with NO cracks and NO damage except for very light hard to notice flea bites due to its sharp edges.