Money in Early America: From Spanish Dollars to the U.S. Dollar

Before the 1792 Coinage Act created a unified currency, the American colonies and early republic used a chaotic mix of monies.

What Circulated

• Spanish milled dollars (8 reales / "pieces of eight"): Silver, consistent weight, global standard. Legal tender in US until 1857. Source of "$" symbol and "two bits" = quarter.
• British pounds, shillings, pence: Used for accounting, large transactions; scarce in coin form.
• Other foreign coins: French francs/écus, Dutch guilders/ducats, Portuguese joannes, Brazilian gold, Caribbean cut/counterstamped coins.
• Colonial paper money ("bills of credit"): Issued by assemblies to fund wars/public works. Often overprinted → hyperinflation (e.g., Continental Currency). "Not worth a Continental."
• Commodity money: Tobacco (Virginia/Maryland warehouse receipts), rice (South Carolina), beaver pelts (frontier), wampum (Northeast), indigo, wheat.

Problems

• No standard value—exchange rates varied by colony, merchant, day.
• Counterfeiting rampant (British ops during Revolution).
• Small change shortage—merchants issued tokens, used Spanish coin fractions (bits).
• Interstate trade hindered.

The 1792 Solution

Coinage Act of 1792 established:

• U.S. Mint (Philadelphia).
• Decimal system: dollar = 100 cents.
• Bimetallic standard: gold eagle ($10), half eagle ($5), quarter eagle ($2.50); silver dollar, half, quarter, dime, half dime; copper cent, half cent.
• Free coinage (bring bullion, get coin).
• Death penalty for debasement/counterfeiting.

Transition

Foreign coins remained legal tender until 1857. State-chartered banks issued notes until Civil War (National Banking Acts). Greenbacks (1862) → Gold Standard (1873/1900) → Federal Reserve (1913) → Fiat (1971).

The dollar's journey from Spanish silver to global reserve currency began with Hamilton's pragmatic embrace of the decimal and the market's preferred coin.