Hey guys, I have this helmet project going trying to get the parts for a Honeywell M142 integrated helmet and display sighting system, or IHADSS. I will probably never have a completed model as certain features such as the IR laser kit or impact liner are seemingly nonexistent. The visor track system is messed up a bit. It appears as if a previous owner has tried to repair it without dissembling the whole assembly. I'll try to get that fixed this weekend. Anyway, this is basically to display alongside the M48 chemical/biological mask in my collection. I'll try to get a vid of that up this weekend and post here.
Excuse the phone pictures. It is all I have at this time and I will edit this post with better quality photos when available.
Okay, here are some pics of the helmet with the M48 C/B mask. I'm still missing the on-person filter/blower assembly. I did manage to fix the visor.