The panel was part of three where Green Lantern's Alan Scott, Hal Jordan join up with Ibis to take down Mr. Atom. As a kid, I had read a lot about the Green Lantern's, so I knew their powers pretty well, but this was my first introduction to Ibis, and the caption in that box pretty much rocked my world - I was like, what is this IbisStick and how does it rank so high as a weapon?
After the Crisis on Earth S, I patiently waited to see an Ibis spinoff comic, cuz y'know - Dude's got one of the most power weapons in the universe - no way we won't be seeing him show back up soon!
At least you can enjoy his origin issue here today for free!
Strangely, there aren't a lot of scanned issues of Ibis.
Most of them are from microfiche.
In keeping with the Fawcett theme, here is another issue of Bulletman (check out that one pre-Seduction of the Innocent panel with Bulletgirl getting choked - sort of incogruious when compared to the rest of the art - Seeing that, I almost expect to see the words Final Crisis Tie-In written somewhere on this cover...)