Product Name: Vintage Wolverine Modern Math Arithmetic Tin Toy 1950s Antique Description: "Modern Math Addition". This is an original from around the 1950s, with a structure that allows you to enjoy addition by moving the lever on the right side, which rotates the number reels. It's a collectible item and a popular educational vintage toy overseas. - Operation confirmed (the reel rotates with the lever) - Rust, scratches, and paint剥がれ (peeling) due to aging (see images) - Recommended for display and collection *Please check the condition in the images before purchasing. [Age] 1950s [Brand] Wolverine [Category] Tin Toy / Educational Toy / Antique If you are looking for one, please consider it. Vintage math educational toy, pull the tab to display the answer. #Wolverine #Tin #TinToy #Vintage #Antique #EducationalToy #Arithmetic #ModernMath #ModernMathAddition #SeeAndAdd #Collection #ShowaRetro #Retro #MadeInUSA #AmericanVintage #Interior #Display #Toy