Its located at about coordinates 39.71697,-82.60681305555555. For those of us that love cast iron, there is plenty scattered though out the building but in the lower level, there is a ton of it.
I rummaged through a lot of it and decided on the following Griswold skillet. Circa 1937-1957. It sat flat with no wobble and there were no chips or cracks.
Rusty cruddy awesomeness! I used my typical method of cleaning and the end result was as expected, and I added one more user to my collection.