H.P. SINCLAIRE ART NOUVEAU WHEEL-CUT COLORLESS CRYSTAL VASE.Early 20th Century, Marked to base. Trumpet form vase having cut tulips to body, circular pattern as border to the rim; raised on circular base having ovals as a border. Sinclaire & Company of Corning, New York, between 1904 and 1929. His company cut glass made at other factories, including Steuben until 1920. Only a small percentage of Sinclaire glass is marked with the S in a wreath. - 13 5/8" high. 5 3/8 at base. Estimate $200-300