Scroll down for all the photos - this is a New Jersey National Guard or Reserve badge - 5 years service engraved on the back -front 1903First Battalion NR NJ --Naval Reserve .or National Reserve. ? He was on the USS Badger during Spanish American War . 2.25" long.I did not clean - some oxidation - some rust on chains.All original. I have copies of his discharge papers from the war. - over 10,840 items sold - 100% positive feedbacks -my customers say my items even better in person !!