xiombarg

All good info. Thanks guys.
There are some good videos on youtube about using this (...and some really terrible ones as well). Very helpful.

I would leave it, especially being an older GA book.
Re-attaching a cover or centerfold seems more like logical surgery to me than being superficially unnecessary. If only for preserving history, it is a fairly sensible kind of restoration, because it is an easy fix that has huge restorative impact in keeping it "a functioning book."

Hey guys, I tend to like the history side of comics and not as much into the marketplace, I have a 1942 book that doesn't have a high cash value, but it is an important book to me., and my priority is to preserve structural integrity when only minor restoration is need, so in this specific instance I have a single staple GA book with a detached centerfold. The tear is clean, I think I want the centerfold re-attached. I'm never going to sell this book, and its structure is more important to me than the stigma of being a "restored book."
So what do you guys suggest? Is this an easy enough endeavor that I should learn to reattach it myself, or who might be the best option for this specifically - don't care about pressing, cleaning, etc. I just want to the centerfold re-attached at a professional level, which I don't know what that involves, and what level of professional ability is needed?