There was an entire site devoted to the upsidedown N:
http://www.upsidedownn.com/
Rotating this particular N 180° on either X or Y axis would net the same result. That is, it doesn't matter a crooked fig if it's 'up side down' or 'left side right'. Either way, it ends up looking mirrored.
@russellm - Wrong axis. The only 180° rotation that doesn't net a mirror effect on this N is the one on the Z axis.
Aster has a rotatable N.
I kind of did it in Richler.
Any others? (Serifed, that is.)
True, but does the "no top left serif" category really qualify?
I mean, there are way more of those.
http://www.identifont.com/find?font=trajan&q=Go
http://www.identifont.com/find?font=elan&q=Go
http://www.identifont.com/find?font=giovanni&q=Go
http://www.identifont.com/find?font=weiss&q=Go
&c., &c.
**
In the “sort of” category:
http://new.myfonts.com/fonts/emigre/tribute/
http://new.myfonts.com/fonts/sudtipos/monroe/
@dezcom: the /и/ may come from a Cyrrilic alphabet (but from the looks of it, it's just a rotated Latin /N/ as others have pointed out), but the photo is of somewhere in Greece. The sign in the lower right reads "30 ΛΕΠΤΆ" which means 30 minute parking. Note that the Greeks use a /P/ not a /Π/, quite sensibly, because the word Parking is English!
James--I know it was not Cyrillic, and I know what it said; I was just joking with my own heritage. :-)
I had an uncle from Greece who was tighter with a penny than a vicegrip. When he had a restaurant in the 1950's, he would easily, flop, rotate, even disembowel, any letter he had just to avoid paying for the correct one, if he needed it. ;-)
[more to come on this]
Kent, points taken! I have a similar family member, although he is Jewish not Greek (not exactly parallel descriptors, those). My wife speaks Russian and I am currently trying to learn, so the house is full of four alphabets. Confusing place for our son!
Nick, Kent, my apologies for confusing the flopped/rotated matter further!
-J
My dad recently returned from Peru with this brochure.

This is the "more to come" part:
I wish I had the original photograph but since I don’t, here is my best recollection of what it looked like. Uncle Tasso’s hand skills were actually quite good so in my “reenactment” I am leaving a few more hints than his black and white photo would show. I also embellished with a bit of the color he had described to me:

Captured from web.archive.org on 20 Oct 2013. view this capture