We suspect these little medallions to be made of celluloid, or at least a primitive plastic or resin. They are delightful little pins that can be used in any projects. The movable ribbons below the rosette are also made of this mystery material.
We think they are particularly sited to patriotic or political project for any country who celebrates red, white and blue as their colors.
Please be careful of the pin on the back as it is quite old.
Each pin measures 1-7/8 inch high by 1-1/16 inch. Of course, this could change as you move the streamers to the sides or up and down.
We're showing you two (2) medallions so that you might see the variation in vintage colors.