Out for a quick walk in the woods, sleeves rolled up and bare-handed to try to get some sunshine although it's 41 degrees, I find, a little bit out of the way at the woods' edge where I haven't stepped before, a broken slab of concrete. Nobody would carry such a thing into the woods; there are no buildings in these woods. I brush the leaves from it and discover a second slab. Then a third. Then a fourth. Then a fifth. Digging and raking with my bare hands and a stick, I uncover more and more. A structure collapsed here. Then I found a rusty brace of some kind (outlined in blue), partway beneath a slab. Later I find a second one. It's a site. What is this place? What was this structure?
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I found there also a steel tube, what I think was part of a gas line (outlined in green), sharply and deliberately bent at one end, exactly like the 50-year-old one at my house that was disconnected and deliberately bent so it could never be used again, when a new one was installed. I find a yellowish brick stamped "St. Louis" (outlined in yellow). Then I find what I think is a remnant of a vertical wall (outlined in pink); this material is different and more brittle, mixed with native stone. I keep raking right there, and just like a real archaeologist I find a shard of pottery; in this case, thick white institutional china, with dark-green stripes. Someone ate here. Was it a barbecue pit? It's too far from the dwellings, and too close to an old-growth tree, and if it had been a barbecue pit it wouldn't have gotten so large -- the site got larger as I uncovered more. I thought of going back for tools, but I'd dug enough for one day. Tomorrow I'll bring tools and a measuring tape and try to uncover the extent and solve the mystery.
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There was also some synthetic material, very deteriorated and hardened (melted/burned?), and I'm showing a photo in case someone knows what it is--perhaps a form of insulation?
There was a boys' camp on this property, and I've heard tell of a chapel that existed pre-1957, when the dorms (now ruined, and a quarter mile away) were built. Could this be it? It does not appear in aerial views taken in 1954.