Door Hinges?

[danheit]

Hey guys, three part question. First, I have a pile of parts of a truck (1955 Second Series). In that pile of parts, for two doors, I have one hinge. I have seen through a few different places that the upper and lower hinges are different. How do I tell which one I have?

Second, are there any recomendations for where or who to get the rest of the replacement hinges from? New or used.

Third, does anyone have any extra door hinges laying around that they want to get rid of? Maybe something you replaced?

Thanks! I am making tons of headway on my project and this would really make me feel like I have a lot accomplished if I have doors attached to my cab!