September 24th, 2011  

Topic: NDIA

Good Day,
I am glad to be here. I am a collector of Old Military items and I ran across a stamp or mark on a brass vehicle horn from 1919 or 1920. I have appraised lots of vehicle horns and I have never seen this stamp. N.D.I.A. I know that it is the National Defense Industrial Association, but that's all I know. I can not find anything else on this piece of history and why it is stamped on this brass horn. Could it have been from a Military vehicle?
Thank you
Oh...and Semper-Fi from my husband