This is in the same basic area I posted about prior, an old county fair area, after it was a fairgrounds it was converted to a CCC camp during the depression. I have a really trashy area and keep finding old rusted cans. Does this look like a conetop?
In the same area, (part of the old fairgrounds) was a track, started out as a horse track (they called it a driving park), then later was used for cars as well, and this was a long time ago, so maybe it was more of a "pit" area.