I just went through the collection here- mostly 45s my parents had bought or inherited. Odd they had accumulated ANY 45s, because they didn’t have a lasting love affair with music- by the 70’s, it was pretty much AM radio, a pair of 8-tracks (a single Abba and a single Elvis greatest hits), and not much more. I think a Village People 8-track made the collection.
Anyhow, they beer neglected and abused and stored poorly but I spent a good amount of time doing my best to clean them up- plans to spin (and cull the collection) pending.