Antique American Red Cross WWI Pro Patria Blood Donor Pin Circa 1918 by AE

Antique American Red Cross WWI Pro Patria Blood Donor Pin Circa 1918 by AE Preowned in Good Used Condition NOTE; WHAT I CSN SEE ONLINE THAT THIS IS MOSTLY BRASS. I DIDN’T WANT TO TRY TO CLEAN. LEAVING THAT UP TO BUYER. See photos for description and condition. Preowned in good used vintage condition. I don’t see any broken or missing pieces. The pin will probably show some wear, marks, spots, scratches, or discoloration from age, storage, or being worn.