The Antique 1906 Steamship SS Theodore Roosevelt Brass Badge is a rare and unique collectible item that holds historical significance. This badge was originally attached to a brass fish brooch or pin- I included in the pictures a photo of what it should look like- the fish is no longer around- it is missing. The steamship was a famous cruise ship named the SS Theodore Roosevelt. Not sure if the drilled hole was done by the manufacturer or after market. This badge is flat with no pin on the back. Diameter is pictured. It is very small.