This leaves us 3 cards to place and 2 that do not exist (McAuliffe and Ryan).
1) Choyinski clearly is below Coburn, and below and to the left of Lavigne. That rip running from the bottom left panel (non-existent now) ran up through Choyinski, through Coburn's corner, and into Lavigne's panel. Choyinski has the white border at left, telling us some of the far left column's cards had the white trimmed off and some did not.
2) The bottom left panel has to be heavily damaged, as the Choyinski makes clear. It clearly is not Randall or Jas. J. Corbett in this slot.
3) Nothing proves conclusively Randall or Corbett cannot be the bottom right corner card. There cuts do not seem to quite match the Carney, using the Carney in hand and the highest resolution photos I have of Randall and J Corbett.
4) However, the right of Randall's panel (the top of the image) seems to fit into the rather poor cut on the left edge of Peter Jackson. Out of the 3 options, I think this one clearly fits the best here.
5) Same with Corbett, it ain't solid when I'm comparing a scan of a fairly clean sheet with an edge I have in hand. He seems to fit well with the dimensions of the Randall being below him, and against the less than perfect cut of Frayne. He doesn't seem to fit quite right with Jackson, or Randall above him, or with Carney to his left.
So I'm not 100% on Corbett and Randall, but I'm pretty sure. I hope the owners do not cut them up and destroy any chance we will one day be certain.
That leaves us the two bottom corners as Ryan and McAuliffe, but of course there is no way to deduce which was which. Unless we get a miscut showing a card from print rows 8 or 9 of Choyinski/Dempsey/Ryan/McAuliffe angled the right way, we will presumably never know.
I do have a single 'proof' card of McAuliffe, heavily worn. It is the only single proof card known to the hobby. Whether it came from this proof sheet or a partially completed sheet during production is a mystery.
I have added Choyinski and Randall visually with cards, Corbett with my iPad (I don't have 8 Jas. J. Corbett's to array
), and Ryan/McAuliffe adjacent in their mystery spots.