Hand-thrown studio pottery mug signed and dated RH ’91 on the base. Wheel-thrown stoneware with a dark glossy glaze that breaks naturally to warm clay tones at the rim, handle, and foot. Hand-pulled handle, fully glazed interior, and balanced weight typical of late 20th century studio ceramics. This is a functional, handmade mug from the early 1990s, clearly a studio piece rather than production ware. Measurements: 3.75 inches tall 4.5 inches wide including handle 3 inch top diameter 2 inch foot diameter Signed on base. No chips or cracks noted. Surface variation is consistent with handmade studio pottery studio stoneware mug handmade pottery signed ceramic mug wheel thrown artisan pottery 1990s studio ceramics coffee tea mug vintage studio ware