He does look like Holloway...Right away when I first glanced at this postcard my eyes gravitated right to Vance. Straight shoulders and that face that looks like an old man...he was only 21 or 22 years old here. And while researching this I found an error at Baseball Reference which I believe is updated by SABR members.
Dazzy Vance did not play for York in 1912...in fact he never played for York so I'm not sure why they have it listed that way.
http://www.baseball-reference.com/mi...d=vance-001cla