Dale:
Have look at this one:
Looks like it might be lugged rather than fillet brazed. What do you think? Note the TA ring on the triple. Assume one of this vintage would use the non- tapered spindle/crankarms but I'm not sure.
I don't think that I'll be going after this one...have at it, Lambert/Viscount fanciers.
Charlie Young Honeybrook, PA w/ a '76 Viscount Aerospace Pro and another lesser Viscount model of like vintage that recently followed me home from the LBS for $10; no added charge for the death fork.