You are looking at...a 1982 P&D US Uncirculated set that includes the Half, Quarter, Dime, Nickel, and 1 each Large and Small date Cent, total of 12 coins. I do not know for sure, but I suspect the Lincoln cents are the copper coated zinc variety, but I do knot know for sure and I do not want to removed them from the cellophane and weigh them. The 1982-D LD cent shows some corrosion spots on the back. This is not any kind of offical US Mint set. Thank you for looking and the best of luck.