Novelty Ceramic Barrel Whistle Mug Dual Sayings

This Novelty Barrel Mug has dual sayings raised lettering one on each side of mug. One side says Wet Your Whistle the other side says Went to P Leave This drink Alone. In very good condition. Whistle on D shaped handle which does work. Glossy brown drip glaze. Stands 5 inches tall. Japan printed on bottom. From the 70’s.