1940 5th Anniv Intl Postal Slogan Meter Postmark Soc Cleveland OH Philatelic

This is an original 1940 philatelic souvenir label issued for the 5th Anniversary Convention of the International Postal Slogan Meter Postmark Society held September 1 at Hotel Statler in Cleveland Ohio. The blue design features a dove with globe and slogan meter postmark motif on a decorative border. No gum present on reverse with light handling wear visible. A scarce piece of postal history for cinderella or meter collectors. Combined shipping offered, if ebay does not automatically combine items for you, i will refund any extra shipping and handling paid, if any. Listing tool used: CollectorPursuit Grouper v1.0 — AI-powered eBay automation Powered by Grok, Cloudinary, TinyPNG, and eBay APIs