If you can get it weighed you could always compare it to the current range as I think they are using the same stuff. At some point they changed all the names, as they do.
My Kompakt, bought back in the 80s is still going strong. The only realy useful wedding present we got was herselfs godmother bought us a right handed zip Kompakt Super to fit on my left hander although its too warm with two in it for UK use, well in any conditions herself will contemplate sleeping in!
Great bags!
ATB
Tom