{"data":{"id":"us/31-cfr-100.4","jurisdiction":"us","citation":"31 CFR 100.4","heading":"Gold coin and gold certificates in general.","body":"Gold coins, and gold certificates of the type issued before January 30, 1934, are exchangeable, as provided in this part, into other currency or coin which may be lawfully issued.","path":["Title 31—Money and Finance: Treasury","Subtitle B—Regulations Relating to Money and Finance","CHAPTER I—MONETARY OFFICES, DEPARTMENT OF THE TREASURY","PART 100—EXCHANGE OF PAPER CURRENCY AND COIN","Subpart A—In General"],"source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-08-25/title-31.xml","current_through":"2026-08-25","vintage":"","retrieved_at":"2026-08-27T02:25:25Z","sha256":"b9ceb850a033f42a08d6b23f42e7a5f0083620d3d1610947189a985a07ef9b2a","source_id":"us-cfr","stale":true,"prev":"us/31-cfr-100.3","next":"us/31-cfr-100.5"},"notice":"GroundRules: Original legal text. Not legal advice."}