Calumet Baking Powder Porcelain Serving Tray industrial briefcase This piece features full-grain leather

This piece features full-grain leather upholstery in a rich burgundy tone

Measures 10" W x 7" D x 11" H

manufactured in Syracuse

They appear to have been designed during the Tudor Revival period

The entire piece measures 16"D x 33"W x 33"H

Calumet Baking Powder Porcelain Serving Tray industrial briefcase This piece features full-grain leatherc. 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