Better serve myself an
Oops!sicle for dessert on that last one. In my computrid digital duhh-itude, I'd somehow ended up on page 4, and saw Tulsa Rick's "I miss Jack Fox & Otto Dunn." That was the "Jack" I referenced. Considering some of the threads preceding that (including my own), figure I'd better clarify.
But maybe Grandma was right about the vision-related thing. Going back to find where I'd seen that line, I noticed Lord Bob-O had answered my question right above it.