Vintage Pair KASS USA Lusterware and Gilded Gold Calla Lilly Trumpet Vases 1940s. 1940 - 1950. KASS china company was started in the 1930's in Liverpool Ohio. Pictures do not capture the Pearlescent beauty of this pair of vases. Very small amount of gilding is lost. NO CHIPS, CRAZING, FLEA BITES OR CRACKS.