Lead glazed pottery, part first (common clays) : plain glazed, sgraffito and slip-decorated wares (1907)
Barber, Edwin Atlee, 1851-1916, Pennsylvania Museum and School of Industrial Art · Philadelphia : Pennsylvania Museum and School of Industrial Art · leaf 31
M c%9 W- KNKS 1 | tow i , … 11. Sgraffito Meat Dish (12% inches). Peacock and Tulip Decoration. Made by Georg Hiibener, 1789. Museum No. ’96-75. 12. Sgraffito Dish (12% inches). United Doves and Tulips. By Georg Hiibener, Montgomery Co., Pa., 1786. Muslim No ’00-01.
Pottery
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.