31 C.F.R. § 92.3 Manufacture and sale of “proof” coins.
Title 31 - Money and Finance: Treasury
“Proof” coins, i.e., coins prepared from blanks specially polished and struck, are made as authorized by the Director of the Mint and are sold at a price sufficient to cover their face value plus the additional expense of their manufacture and sale. Their manufacture and issuance are contingent upon the demands of regular operations. Information concerning availability and price may be obtained from the Director of the Mint, Treasury Department, Washington, DC 20220.
Title 31: Money and Finance: Treasury
PART 92—BUREAU OF THE MINT OPERATIONS AND PROCEDURES
§ 92.3 Manufacture and sale of “proof” coins.
