United Nations Philatelists Incorporated - UN-Related Slogan Cancels (Machine and Hand) used in the United States
![US Slogan Cancel Cover "Stamp Collecting IS a Hobby for a Lifetime" 1985 | United States, Stamp / HipStamp US Slogan Cancel Cover "Stamp Collecting IS a Hobby for a Lifetime" 1985 | United States, Stamp / HipStamp](https://storage.googleapis.com/hipstamp/p/cf78a39a5ca838b29f82e1ec0df750b8.jpg)
US Slogan Cancel Cover "Stamp Collecting IS a Hobby for a Lifetime" 1985 | United States, Stamp / HipStamp
Compex France - [JEU-CONCOURS] TROUVEZ L'IDÉE ET C'EST GAGNÉ Trouvez le slogan en rapport avec la photo (dans le thème « Révèle Ta Puissance Naturelle »). Celui qui aura obtenu le plus
![Worldwide Postal History Exhibition Cachet Event Cover at Compex Station 1973 | Worldwide - Other, Stamp / HipStamp Worldwide Postal History Exhibition Cachet Event Cover at Compex Station 1973 | Worldwide - Other, Stamp / HipStamp](https://storage.googleapis.com/hipstamp/p/7f2d10ab1bae901a2786f6c3336f81c0.jpg)