The Reality Reports

Before payment cards and digital wallets, some businesses created their own metal tokens. These coin-like pieces could represent a certain value, discount, product, or service. Unlike government coins, merchant tokens depended on a limited promise. Their usefulness came from the business or organization that agreed to accept them.

Turn a coin sideways and you may find a row of narrow grooves around its edge. These grooves are called reeds, and the patterned surface is known as a reeded edge. Reeding began as a practical defense against theft. It later became part of coin design, manufacturing, identification, and quality control. The edge is sometimes described as a coin’s third side because it can carry features separate from either face.

Every finished coin begins as a plain metal disc with no portrait, lettering, or value mark. Although people often call this object a planchet, coin makers use two terms for different stages of its preparation. A flat disc cut from metal is a blank. It becomes a planchet after machinery forms a raised rim around its edge. Understanding that difference reveals how much engineering occurs before a coin receives its familiar design.