A couple winters ago I bought these irons. I had my gf pick them up so I didn’t get the backstory about them. They came in one of those old wooden shelf/box things. It was p&b Powerbilt I think.
They all came with the green rocket shaft but are longer than other Colokrom irons I have had.
There are no serial numbers on them.
The 2, 6 & 11 irons are M75 and the rest are M85.
The grips aren’t the normal leather grips from back in the 50s. These are the leather slip ons I think. I have no idea when those were invented.
The 11 iron sand wedge has a longer shaft than the 9 iron. Is this normal?
These are a great set but I’m curious if anybody has some theories on them.