Heavy 4 glass window touching both leaves?

Hi, I got my hands on this window from a friend's old studio. This was built by a guy who Worked on a popular TV station here in Greece. It has 4 angled glasses framed by really thick wood. this thing is very heavy 90-100 kilos. The depth is 30 centimetres. Do you guys think that such a window found be installed touching both leaves? It would serve no purpose to make another pane on the other leave after four glasses in this depth.

I would love to have that window! Most studios I have been it had three panes max. :D