CP3S said:
Gaffer, here is a link to those posters on Thinkgeek (I think I got mine from amazon though).
http://www.thinkgeek.com/homeoffice/posters/ad49/
I have series one, though since I bought mine a second set has been released. All the posters from both sets are shown in the thinkgeek link. And yeah, a 'US AIR Surf Vietnam' poster would be pretty fantastic!
Niiiiiice!