There are several great threads about how the reds can fade on the T206s, this display likely had adhesive on the cards but from the b/w pictures looks like they were prominently displayed across from a window. I bet several of these could be slabbed as missing red.
http://mar12.hugginsandscott.com/cgi...l?itemid=43886
http://www.net54baseball.com/showthr...itemid%3D43886