Wow, this is a great Thread. I'm glad I stopped in here to see this.
My oldest models that I still have is an old MPC Focke Wulf FW-190 I built in 1970:
My first Armor model is an old ESCI 1/72 scale PzJg I. This was built in 1971:
My oldest jet is one built in 1970 also. It is part of a two-model set put out by Airfix in an adversary set: MiG 15 vs Dassault Mirage IIIc. Here is the MiG I built first:
And finally, my oldest ship that I built back in 1970 as well. This is the old Monogram USS Forrestal:
Well, that is my trip down Memory Lane. I do hope you like it!