so here we have another piece to the puzzle.
09/10 The Cup has been known to use these patch piece's before so when I saw this come for auction with a hard to tell scan I was a interested. One quick BBM to Andrew, who confirmed what was thinking, put the card at the top of my list.
Here we have another piece of the red rubber patch which I've detailed here:
http://saculollenipacs.blogspot.com/2010/08/more-info-on-rubber-jerseys.html
and
http://saculollenipacs.blogspot.com/2010/07/has-mystery-been-solved.html
without further suspense here is the card in question: