I purchased this
ebay lot a week or two ago mainly because I spotted a possible double transfer in one of the R15's in the bottom row.

This is the stamp I spotted. It is definitely a double transfer, but I was also surprised to see a nice plate scratch as well. Or is this a cracked plate?

But the surprises didn't stop there. There was a plate scratch and a double transfer on the R6 as well. Unfortunately the stamp is slightly damaged.



And the surprises continued. Another of the R15's was also a double transfer:


All in all, I think this was a pretty good haul for a buck.