Opinions on a Koufax auto?
 

I don't really know Koufax autos too well and recall reading some knowledge about them here. Any opinions on this one?

Thanks in advance.

http://i236.photobucket.com/albums/f...z/DSC06322.jpg

Unfortunately I vote no on this one. Too many differences between other exemplars. Here are five that I know are real. The 1st is from the 1950's the next three are from the 1960's and 1970's, the last photo of Ryan and Sandy was signed in 1980 or 1981.
Sorry that I don't have better news to share...

Sorry to hijack the thread, but those Donald Davidson pieces are sweet, Scott!

Scott has already nailed this one (and provided some great exemplars). But FWIW, I thought "no way" the second I saw it as well. :(

Thanks for the opinions guys.

Those are great exemplars Scott. Quite a bit of variation from what i can see. I will have to bookmark this thread for sure.

Andy,
Thanks! You gotta love the Donald's mini business card. A classic!!
Donald Davidson was a great baseball man and I'm sure missed by all that knew him. Both pieces obviously from his personal collection. Both Sandy and Nolan were very close personal friends.

I'm glad this was helpful.
Best,
Scott