Pretty cool that you had a relative play professional ball. I had a granduncle who
played in the minor leagues for the Kansas Ciry A's back in the early '60s. He
never made it to the big leagues and no card was ever produced of him.
In terms of your grandfather's cards, besides the T207 and T210 the only other
card I could find of him was this one:
http://www.ebay.com/itm/1990-Dodgers...707?rmvSB=true
If I ever run across an image of the T210 card I'll be sure to post it here.
ErikV