Some great finds....I wonder if your dig site was a place that a scrapper dumped all signs he picked up from stations after change overs to new signs. Seems like a lot in one area to just be from one station.
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Thanks everyone for all the great comments! Id love to hear the history behind the area I've been hunting but I don't believe there's anyone alive that knows. It drives me nuts wondering what I could be missing not to mention all the junk I dug that had me thinking it was something. The land owner stopped and told me it looked like I had a back hoe up there...