Heisey #1413 Cathedral was produced 1932-1944; the flared vase (shown) only after 1939. It was made in crystal, moongleam, flamingo, sahara, and cobalt, and the straight and flared vases were made in alexandrite. It is not usually marked.
Flared vases like the one shown were often used for cuttings and some etchings. Pairpoint also decorated the blank with their Boswell cutting. (Cutting shown has not yet been identified by us)