Looking for updates to this library of details purchased with Archicad 4.11 back in 1992. Or, contact the developers if they're still around. They were nicely drawn standard details with templates for additional user-drawn details.
"this library of details from 1992" does not provide much information to anyone who may have had access to such a thing from that time. You might want to include a couple of examples if they have some sort of layout style, or given that it sounds like an AC library, maybe some object names? The object info may also include author details.
