Hi Sparks,
If your looking for those transfers I found some the other day here: http://www.ebay.com.au/itm/1977-KELLOGGS-NOBLE-GAME-OF-CRICKET-LETRASET-TRANSFERS-SEALED-/322499603982?var=&hash=item4b16796e0e:m:mwVlFL0cI3AXv1bDXLkpWhg
They are the cheapest ones I've seen and are all unused.