Full wrap? Half wrap? Twin pinch?
You guys would know better than me but my understanding is that they are single pinch as you can see in the pictures.
I believe they are the second incarnation which involved welding the pedal bosses on to the crank arm.
Please someone correct me if I'm wrong but I read that the pedal bosses on the first gen cranks were forged through the crank arms themselves. So, no welding.
My terminology is probably out of whack but I hope that makes sense!
And I'm only too happy to learn more myself.
Cheers, JB