Columbine was introduced by Roseville Pottery in 1941. Standard colors are blue, brown, and pink. Columbine is marked with the raised Roseville USA script mark, shape number, and size. Roseville pottery advertisements indicated the pattern included 46 shapes but only 44 appear in the factory brochure. The pattern includes baskets, bookends, bowls, cornucopias, jardinieres, pedestals, vases, candlesticks, etc.