ticketing

Ticketing was a method of ore sale practiced in mining districts where the buyer submitted their offer in writing on a ticket, rather than through open auction or negotiated contract. The system emerged in tin and copper mining regions, particularly in Cornwall and Devon, as a way to establish price discovery among multiple competing purchasers while keeping individual bids confidential until the sale closed.

The mechanics were straightforward: a mine operator or merchant would announce a ticketing sale for a specific parcel of ore, typically measured in tons of tin concentrate, copper ore, or similar raw material. Interested buyers would submit sealed bids on tickets within a set timeframe, usually a few days. The seller then opened these tickets and accepted the highest offer, or sometimes negotiated with the top bidder. Payment and delivery terms followed standard mining practice for the era.

Ticketing offered advantages over both open auction and direct negotiation. It prevented collusion among buyers who might otherwise agree to keep prices artificially low. It also protected the seller's negotiating position by forcing buyers to commit to a price without knowing what competitors were offering. The system depended on trust, reputation, and the assumption that buyers would bid seriously rather than speculatively.

The term fell into disuse as mining became more industrialized and ore sales shifted toward longer-term contracts, smelter agreements, and eventually commodity markets with published prices. By the twentieth century, ticketing belonged to the vocabulary of historical mining practice rather than active trade. It survives now mainly in records of nineteenth-century mining ventures and in the language of mining historians documenting how ores moved from pit to smelter in the pre-industrial extraction economy.