If that's what you mean, I suggest these guys: www.nycsubway.org
Here's a good A-Train photo from their site, ca. 1960: http://www.nycsubway.org/slides/r4/r4-800.jpg Not B/W, but you can edit to become so, as long as it's for personal use only.
Fah a guy what don't talk so good, yus is a useful kinda fellah. Duh pitchas is good.
Brooklyn born and bred. He ain't poifec but he's frum Brooklyn...