Maple (thanks to Indie Fonts 3).

EDIT: Wait a sec, that's not right (although it's reminiscent). And it's not DynaGrotesk either. I know I've seen it recently, though....

Nah, there are major differences in the a, g, s, S, etc.

http://processtypefoundry.com/typefaces/maple/characterset.html

That wound be Reymond Grotesk by Aurèle Sack. I could not find it online, but it's in the Ecal Graphic Design book. I'm posting, a photo, but I'm sorry if it's not totally clear.

Ah, I have that book. Knew it looked familiar. I'm always after fonts that I can't get. Thanks.

That 'sk' ligature is beautiful.

You might also like Parry Grotrsque and Kris Sowersby's upcoming National Grotesque.

This font is gonna be released, someday soon.
http://a4.sphotos.ak.fbcdn.net/hphotos-ak-ash2/74072_465914497047_835662...