This auction is for all 10 of the following airline certificates:American Airlines,Inc.,Custer Channel Wing Corporation,North American Aviation,Inc.,National Airlines,Incorporated,WTC Air Fright, 3 different Pan American World Airways,Inc.,United Aircraft Corporation,& the last one is from Trans World Airlines.(TWA),,Shipping is $4.00 for the U.S. & higher everywhere else.Check out my EBAY STORE & other auctions for more great items.I will combine items to save on shipping.Email me with any questions.Thanks for looking.