The history of buying and selling precious metals
Gold, silver, platinum and palladium from early weighed exchange to coinage, hallmarks, benchmark prices, funds and digital ownership claims.
Read the full paper →Cited market history
How metals became saleable.
Four long-form papers examine the scales, standards, institutions, contracts and networks that made unfamiliar metal credible enough for the next transaction.
The history of gold trading
Gold as weighed wealth, stamped coin, imperial cargo, rush-era output, monetary anchor, bullion benchmark, futures contract, fund asset and recycled material.
Read the full paper →The history of selling silver
Five thousand years of weights, contracts, coins, hallmarks, global trade, demonetization, industry, futures and retail bullion.
Read the full paper →The history of selling copper
From early exchange and Bronze Age ingots to merchant capital, industrial refining, exchange warrants, concentrate settlement and graded scrap.
Read the full paper →Research purpose
History supports—but does not replace—current methodology
The papers explain why a metal price depends on verification, form, location, law, liquidity and title. They are evergreen historical references, not current price feeds or investment recommendations.
Each article includes a bibliography and visible description of its research scope. Institutional links and modern market descriptions require periodic review, and material corrections will be recorded publicly.
The organizational byline currently identifies the All Metal Prices editorial or research desk. Named authors and reviewers will be added only when real people accept responsibility for that work and consent to publication.