Great start. I love finding them. You're in the right spot so keep at it.
Just last week I found an EF 1941 Nickel in my pocket change that was a happy thing. It's sitting right here beside my keyboard now.
When I hunted a pounded town park regularly years back I was surprised how many nickels I found. I think a lot of coin shooters mask the tabs too much and miss the nickels.
I had several I was sending in for melt......... to Mid West refineries..........they no longer take them, I guess it takes to much to separate the nickel and silver?