I'm 52.. Been into Petroleum Equipment for 30+ years, but on the service and installation end of things. I started collecting about 1 year ago, and now its become a disease.!
Funny thing is..I've had parts for collectible pumps for a long time and didn't know it , until I started in this hobby.
Now, when I'm looking for parts, I go looking in my shed first..then if that fails, I start the "hunt"..

Imperial Oil collector..