You sir, make me green with envy.
The only 'old world' double I have is a 1915 Husqvarna Mod.20. But I will brag, she's a lot lighter than 12 1/2#.

Now I'm gonna' hafta' clear my bench again to put a backdrop down.

"There are three kinds of men
Those who learn by reading
The few who learn by observing
The rest have to pee on the
electric fence and find out
for themselves."