PP173967    DLR - Prototype - Mickey - American Mouse - One Hundred Mickeys Series

This is the prototype pin of PP13258. 
 

This pin is a bit different in design and size. This pin has a light blue boarder, the 100 and artist signature are on the top of the pin vs the bottom in the released version. The One Hundred Mickeys remained on the bottom but has a larger font. This pin has the same colored sketch of Mickey dressed up as Uncle Sam but because the pin is smaller, American is hidden and all you can see is Mouse. The same red and white stripes are throughout. Finally, the pin was marked as LE3500 and the released version is LE3000.