800H First of Tulsa Shakers, celedon green glaze; S7/P7 double diamond hole set, Ada clay. The double diamond hole set design started either here or with the 10H barrels. Frankoma introduced both shakers in 1950. Celedon commonly crazes so Frankoma did not continue use of the glaze. Use of the "800H" mold number is uncommon. I get the number from Schaum, but have never seen it on a shaker or in a catalog. This set is the source design of the tower shaker in the 1957 Teepees to Towers set.