I thought I would revive this thread to talk about Hooks Wiltse, as he has 6 cards in the T213-2 set, 3 portraits and 3 pitching. His easiest to find are his 1914 NY Giants cards, next are his 1915 Jersey City cards, and as Rick pointed out in another thread, his Brooklyn cards are the most difficult to find. I have 5/6, missing the Brooklyn portrait.
What's interesting about the Wiltse cards, is that T213-2 clearly had at least 2 print runs in 1915. This sabr bio shows that Wiltse started the season with Jersey City, and later in the season moved to Brooklyn.
www.sabr.org/bioproj/person/ce9bc9aa