anybody out there?

(click image to enlarge)

Found this yesterday at the Paper Show here in Portland.
I haven't been so captivated by an object from the past in a long
time; I can't stop looking. I'm compelled to describe
its hold on me, but am afraid it will kill its power. Maybe
I just haven't had enough coffee this morning. Yes, I've spent
a few hours in my life listening to The Wall.