
First time that I saw Edge with this guitar was at the 46664 concert. (Late 2003, I think?)
http://video.search.yahoo.com/search/video;_ylt=A0oGdVr1VSBO5wwA1jlXNyoA?ei=UTF-8&p=U2%20Long%20Walk%20To%20Freedom&fr2=tab-web&fryfp-t-413
It next appeared in the "Vertigo" video in 2004.
It appeared on the Guitar World cover in 2005 and the Australian Guitar magazine cover in 2006(?).

He used it for "Magnificent", "Vertigo" and "Get On Your Boots" during the BBC rooftop show.
Vertigo (BBC rooftop)
Get On Your Boots (BBC rooftop)
Magnificent (BBC rooftop)
It can be seen in the bonus footage of the Pasadena 360 DVD. There is footage from the soundcheck in Barcelona. Edge tells Dallas something to the effect of "give us a guitar" and he gives him the 1975 Telecaster Custom and the footage shows him playing a few things, I think "Magnificent" is one of them.
Seems no one has ripped and posted that footage to YouTube. Anyone have clips of that? Anywho...
Seems to be a great guitar. Seems odd that it isn't used more. I wonder why that is?