I need some knowledge since I'm not a big autograph collector.
Many years ago my father worked for Hilton Hotels. Around 1976 Neil Armstrong stayed there and gave my father a handwritten thank you note when he left.
I know Armstrong is a very collectable signature, but what about the rest of the hand written note? I've never seen anything like it elsewhere. I know it's certainly real because I was standing there when he handed it to my dad.
Can anyone give me an idea on the value of something like this? What do I do with it? Should I frame it? Does it need to be encapsulated or just authenticated?
