Vintage Nachtmann Whiskey Glasses (4) Set – Aqua Cut to Clear. Very handsome set of 4 matching Old Fashion glasses. Blown Glass crafted In Germany / Bavaria by Nachtmann. The thick crystal with aqua overlay and cut-to-clear grapes and leaves motif is classic Nachtmann. Ideal for whiskey, cognac or any other spirit. The grapes décor is hand cut and hand polished. Notice the Nachtmann acid mark on the bottom of the glasses; an’N’ with a crown on top, indicating this is the real thing. The glasses are 3 5/8 inches high; 3 1/8 in diameter. They hold 10 oz. No chips or cracks. The aqua color is gorgeous. Great gift for a Birthday, Collectors, or special occasion.