1954 Bowman #50 Variation?
 

I noticed that some of the cards have what looks like a fingerprint in the upper left hand corner in the sky (It kind of looks like a blue cloud)

I was just wondering if this is a recognized variation? It appears that about 20% (roughly) of the cards have this print.

Thanks in advance!


Rick


http://img.photobucket.com/albums/v4...p-006bmp-9.jpg