This auction is for all 4 of the following chemical company  stock certificates.: Allied Chemical Corporation,Hydrocarbon Chemicals,Inc.,Stauffer Chemical Company, & the last one is from Thiokol Chemical Corporation.Shipping is $3.50 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.