18x24" metal frame w/archival matte has 13.25x19.25" opening revealing sign w/African-American porter holding tray w/bottle of "Sambo" and glass. This larger size sign is the original 1930s version; a smaller reproduction was made since. Text reads "If You Like Chocolate Malted Milk - Drink Sambo - Refreshing - Pure - Nourishing." Senn Products Corp. 1930s. Sign made by Carvin Bottle Cap Corp. of Brooklyn, NY. Trace of lt. to moderate dust soiling w/some surface wear most noticeable at top/bottom edges. Fine appearance overall.