Check the listing for details. 1993 Clad Proof Set U.S. Mint Original Government Packaging OGP. Made in United States. Listed at 14.95 USD. The 1993 Clad Proof Set from the U.S. Mint comes in its original government packaging, making it a valuable addition to any coin collection. This set includes coins of various denominations such as 1 cent, 5 cents, 10 cents, 25 cents, 50 cents, and $1, all struck in copper-nickel and copper-alloy compositions. Minted in San Francisco, these uncirculated coins bear the proof finish characteristic of collectible coins, making them a desirable choice for numismatists interested in 1993 US coins.