[Milsurplus] Anyone know what a GRC-13 is?

[William Donzelli]

> >These two GRC-13's are the only such sets I know of in "captivity...
> 
> AJ Link sold one on ebay a couple of years ago.

I saw one in a collection as well. They are out there, probably in the
tens of survivors.

It always amazes me what is out there - either hidden away in collections,
or just plain old hidden away. My rules of thumb is that one or two
percent of the original production run of anything survives.

William Donzelli
aw288 at osfn.org