Lightweight vintage triple cranksets
I have a question that I realize is probably an oxymoron.
Among vintage triple cranksets, are there any that are notably lightweight compared to other vintage triple cranks? I'm thinking square taper only, 90s or older. I like 110/74 BCD but it does not necessarily have to be that.
Normally I'm not a weight weenie but I am planning a build with a steel frame that's lighter and nicer than what I'm used to, so I'm trying to minimize weight where I can while still maintaining features that I like, such as a triple crank.
Thanks in advance.