http://ww.samuraifiles.com/images/3mmoneyglass1.jpg found this while looking on another forum. 3m must be pretty confident in this stuff because i am pretty sure that i could come up with a way or maybe just melt the glass with lostinthewoods new flame thrower.
Interesting. I would have to say I would turn my focus from the window to all the pipes around it that make up the structure. There must be a weak point some where. Flame On with the flame thrower
the pipes holding the glass would be my focus, screw the glass. break the pipe off holdin it up and throw the class case in the back of a truck and take it to a warehouse or basement
eh, how does glass hold off to resonance? and i bet the sides would be...well...quite resistant as well.... but honestly...if the cash got in there, than it can get out.