1981 s TYPE 2 GEM PROOF SET. ALL COINS ARE TYPE 2 OPEN MINT MARKS. BACK OF PLASTIC CASE IS MINT BUT FRONT HAS SURFACE SCRATCHES. The item "1981 S Proof Set Original OGP All 6 Coins Are Type 2 US Mint" is in sale since Friday, August 3, 2018. This item is in the category "Coins & Paper Money\Coins\ US\Proof Sets".The seller is "solidgoldlion" and is located in Morris Plains, New Jersey. This item can be shipped worldwide.