I was digging a waterline trench today and turned up this thin brass plate. Looks like there may have been some plating on it originally. It measures 2" x 3". ... Any idea how old it is?
I was digging a waterline trench today and turned up this thin brass plate. Looks like there may have been some plating on it originally. It measures 2" x 3". ... Any idea how old it is?