Jim, George is featured on several cards other than the T200--none of which are all that easy to come by though, so it might take you a while to find one. Here is the list I have...
McConnell, George N. (Slats)
• 1909/11 Colgans (E254)
• 1912 Colgans Red
• 1913 Colgans Tin Tops
• 1909 D380-1 Round Frame
• 1910 D380 Square Frame
• 1910 Mascot Gum Pins
• 1908 Offerman Buffalo PC
Here is what the E254 looks like (I wish I had a duplicate for ya!)
Hope this helps
-Rhett