Bam-Bam, I think you have the terms swapped around. The dash-2 is the much shorter, slimmer pivoting extractor and the original no-dash 39's are the very l-o-n-g and tall/wide extractor.
I have a gorgeous no-dash also but it isn't nearly as old as the beauty in this thread.
I really want to know how you got this pistol -- it's obviously new to you?
Could be....... just don't break it!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!