This is a wonderfully nuanced vintage Zanesville Stoneware Company (Ohio) ribbed round planter, circa 1960. The planter is glazed a lovely variegated mossy green, through which to the textural ribs of the stoneware clay body shows. Both elegant and very solid and sturdy, it would be great for both indoor and outdoor use.
This planter, which measures 4 1/2 inches in diameter and 3 3/4 inches tall, is in excellent condition. The is a bit of irregularity to its form, especially visible around the lip, which is original to the making and I believe makes it all the more appealing!