Vintage horse mug by Sadler, England

Lovely porcelain mug/tankard by English company, Sadler featuring a horse. Pre-loved, which is evidenced by the wear on the gold trim. No cracks, chips, or stains, minimal crazing. Made by Sadler in the 1950's. Measuring 5 1/2 inches tall and top diameter is 3 inches. It does have the SADLER imprint on the bottom, but it is faint and hardly shows up in the photo.