I took a road trip (6.5 hour drive) to the Raleigh NC card show this weekend, and came away with a bunch of football cards including these low grade beauties. These are all tough short prints (numbers divisable by 3) NM condition can go for $100.
#12 Conerly RC($300 NM) #9 Luhn #33 Gehrke #18 Banonis
#51 Cowhig #39 Thomas #105 Cifers #93 Sears
Found in Kurt Turdots "bargain box" $5 each but I had to give $15 (maybe $17) for Conerly RC but I was glad to get them!
Larry