The Covered Sugar and Creamer were in production through the 1970s, and while most were not dated, this creamer was. Curiously, while the cream pitcher was signed and dated, the covered sugar bowl has neither, but they were originally purchased together and all the pieces have matching clay bodies. Sorry to point out that 1977 was almost half a century ago. Perfect unused condition in Mahogany Brown glaze. Sugar is 4.25” in diameter, creamer 4” height.