Hi, I just registered, I love the pictures. Here is what I found in my attic. House was built in 1949, and the sole owner was a do-it-your-selfer. Or is it a burn-your-house-downer?
This was covered with a thin layer of "rock wool" insulation, paper side toward the box.
The problem has been corrected (whole thing replaced with modern equipment).
I can't wait to hear the comments, please tell me what forum it is posted in so I can find it.
Yours,
Art