This antique Cast Iron Wood Stove Grate Shaker is marked SUMMIT FOUNDRY Co. GENEVA N.Y. It measures approx. 10 inches long with a hollow 4 inch long handle. I found in 1897 Summit Foundry Co. was organized and they made Parlor Stoves and later Gas Kitchen Cooking Stoves. The inside of the shaker end is approx. ¾ inch square. It is well used with much rust and wear in good usable condition.