It looks like a shade of Akzidenz Grotesk (if you did extend it). If it isn't you could probably use Akzidenz Grotesk (I'm not sure if there is an extended font for it).
Otherwise, dunno without researching.
[EDIT]:
Nah, scratch that, it looks nothing like Akzidenz Grotesk, the extended characters have been drawn correctly. Hmm, try www.fontexplorer.com home of Linotype, if anyone has it, they will (or a similar one).
After reading you post and realizing that I had nothing better to do, I decided to go through all the fonts in Photoshop 1 by 1. I found it. It's called "BlairMdITC TT".
Actually, I flattened it to make a sheet of business cards then I made a new blank document and arranged the flattened images. When I was done I quit and when it asked me if I wanted to save the original business card I said yes.