Congreve, W. (1819). Principles, on which it appears that a more perfect system of currency may be formed either in the precious or non-intrinsic metals: So as to produce a representative coin or token, the genuineness of which may be instantly determined by a separate gauge, or an intrinsic self-gauging coin, any counterfeit of which must be immediatly detected, however accurate the resemblance or exact the weight. T. Egerton.
Chicago-Zitierstil (17. Ausg.)Congreve, William. Principles, on Which It Appears That a More Perfect System of Currency May Be Formed Either in the Precious or Non-intrinsic Metals: So as to Produce a Representative Coin or Token, the Genuineness of Which May Be Instantly Determined by a Separate Gauge, or an Intrinsic Self-gauging Coin, Any Counterfeit of Which Must Be Immediatly Detected, However Accurate the Resemblance or Exact the Weight. London: T. Egerton, 1819.
MLA-Zitierstil (9. Ausg.)Congreve, William. Principles, on Which It Appears That a More Perfect System of Currency May Be Formed Either in the Precious or Non-intrinsic Metals: So as to Produce a Representative Coin or Token, the Genuineness of Which May Be Instantly Determined by a Separate Gauge, or an Intrinsic Self-gauging Coin, Any Counterfeit of Which Must Be Immediatly Detected, However Accurate the Resemblance or Exact the Weight. T. Egerton, 1819.