I was just looking at the December 2012 Pre-1940 Lincoln Tracking Thread and saw that all of the coins were found in the wild this year to make a full Whitman folder. So who would have thought it could have been done. The 1922 Plain was not listed this year but there is no hole and a Whitman or Harris folder.
It did not happen in 2010 http://www.realcent.org/viewtopic.php?f=10&t=263&hilit=PRE+1940
It did not happen in 2011 http://www.realcent.org/viewtopic.php?f=10&t=10007&hilit=+December