mod vintage smoke brown glasses, art deco skyscraper stacked bands w/ flared shape

Set of six vintage brown smoke glass tumblers, small whiskey glasses about 3" tall. I don't know the pattern name or maker, but I love the deep brown color and the art deco style shape. Very sophisticated! One of these glasses has a chip to the rim, though aside from that they look great, I don't believe this set was ever used.