Calumet Baking Powder Porcelain Serving Tray cleaning Vintage cast metal sign with

Vintage cast metal sign with a textured field

stunning blue waves with orange highlights that curve upward and give the impression of movement

The interior is split into multiple compartments

5"W x 18"D x 18"H

Calumet Baking Powder Porcelain Serving Tray cleaning Vintage cast metal sign withc. 1910s 1920s; Calumet Baking Powder Co. Chicago, IL Early advertising tray for Calumet Baking Powder, featuring a central baby illustration with the famous slogan "the Kind Mother Uses!" and an alphabet and numbers border designed to double as a children's learning aid. The porcelain surface highlights a can of Calumet prominently, framed by playful typography in soft blue against a cream background. Founded in 1889 in Chicago, Calumet Baking Powder