What the heck have I found here? I made myself a privy probe to search around my house last night. I believe the house was built in the 1830's. While probing I found this spot where the probe kept hitting something very hard at less than a foot deep. So far the hole seems to have a lot of bricks and garbage that has been burned. Thinks like melted glass, ash, pieces of glass etc. the hole is round and the brick lining is tapering back as it gets deeper. Any idea what this could have been??
Ps I'm in southeast Michigan if that matters.
Thanks
Gary