NWOT Martinez Pottery Mug Visually Speaking Heritage Blue Decorated Stoneware

NWOT Martinez Pottery Mug Visually Speaking Heritage Blue Decorated Stoneware. Hand Turned, made in Marshall, Texas. Illustrated with the “all-seeing eye” and the legend “Visually Speaking” in blue. Never used. Part of a stoneware collection. Measures Approximately: 3¾“ tall, 3¼“ upper diameter, 2½" diameter base, 5“ wide including handle.