An authentic vintage Japanese enamel advertising sign for an Authorized Dealer of Miso and Soy Sauce, featuring a striking red background, bold white lettering, and a traditional circular trademark at the top. The inscription reads: みそ・しょうゆ 特約店 (“Authorized Dealer of Miso and Soy Sauce”) This elegant vertical design was originally displayed outside grocery stores or traditional food retailers during the Showa era. Its minimalist composition, vivid red enamel, and large Japanese characters make it a highly decorative example of Japanese commercial signage. The reverse side is finished in black enamel without lettering, while the front retains its original glossy surface with signs of age and use. The piece shows authentic wear including scratches, rust along the edges, and enamel losses, all of which contribute to its genuine vintage character. ⸻ Specifications * Type: Enamel advertising sign * Theme: Miso & Soy Sauce Authorized Dealer * Material: Enamel on steel * Country: Japan * Era: Circa 1930s–1960s * Dimensions: 75 cm × 15 cm * Color: Red, White and Black * Single-sided, black reverse Original vintage item. Not a reproduction. ⸻ Estimated Period 1930s–1960s The use of the term 「特約店」 (Authorized Dealer) together with the traditional trademark style and vertical format strongly suggests production during the late pre-war to mid-Showa period.