This is an antique used F. W. Devoe & Co. white ceramic or porcelain 6 position paint palette that could be used for oil, acrylic, or watercolor paint. The piece is about 8" by 3" by 3/8" and it looks like a slab.
Antique watercolor paint blocks Palletts & supplies for sale
8 Inch Porcelain Watercolor Palette, Mixing Ceramic
8 Inch Porcelain Watercolor Palette, Mixing Ceramic
vintage watercolor palette, 公認海外通販サイト
Watercolor Palette Classical – Kristine Art Watercolor Painting
vintage watercolor palette, 公認海外通販サイト
Consigning For Good
8-Well Porcelain Artist Paint Palette, Mixing Ceramic
Distemper paint hi-res stock photography and images - Page 3 - Alamy
This is an antique used F. W. Devoe & Co. white ceramic or porcelain 6 position paint palette that could be used for oil, acrylic, or watercolor
F. W. Devoe & Co New York Antique Ceramic Porcelain Watercolor Palette 8 x 3
High quality: Made of white ceramic material, Eco-friendly and durable. The porcelain palette is smooth and easy to clean. Diameter: 7 inches. The
Falling in Art Artist Ceramic Palette, 8 Well Rectangle Porcelain Watercolor Paint Palette for Watercolor Gouache Acrylic Oil Painting, 7-Inch
vintage watercolor palette, 公認海外通販サイト
FABUNESS Porcelain Watercolor Palette, 2 Stackable