When I was young, I used to write or call airlines to see what I could get them to send me. I have some things now that I was sent for free that might be worth something.
For instance, Pan Am sent me a complete set of color prints that were actually drawings of famous airplanes in their fleet. I also have a real nice color drawing poster that SwissAir sent to me of a DC 2 I think crossing the mountains. British Airways sent me a pamphlet that slips into an envelope which is only about the Concorde. The envelope actually has the drawing of the Concorde from above. These are just a few examples of items which were sent to me for free.
I would like to hear about some of your collectibles.
[Edited 2004-01-13 20:02:34]