This cache is not at the posted coordinates
The Poorboy sandwich was invented in the south but was a sandwich
of some kind of sea food on a french role. Well in Joliet, the home
of the Chicago Style Poorboy, that is not the case. Us Chicagoland
people have to make things our own. It was decided a Poorboy
Sandwich was going to be a piece of beef in between garlic bread.
The idea spread and now you can get Poorboy sandwiches all over the
Chicago area. And as you know if you leave the Chicago area and ask
for a Poorboy you will get something completely different.
To find this preform tube you need to do a little work. Find the
stone on the build with the year the building was built and treat
that as ABCD. The final cache location is N41 32.B(C-A)(D+A) W088
06.(D-C)(D-C)(C-A). Happy Hunting.