Knops, rat-tails, and marks — the spoon is one of the best-dated object types.
Spoon evolution is well charted. Medieval and Tudor spoons have fig-shaped bowls and hexagonal stems ending in a knop — acorn, seal-top, apostle figure. The late 17th century flattens the stem into a trefid end and runs a 'rat-tail' rib down the bowl's back; the 18th–19th centuries bring the familiar oval bowl and rounded terminal.
Material matters: silver spoons carry hallmarks (date-letter dating to the year); pewter and latten (brass) spoons often have touchmarks or imitate silver forms slightly later. A broken-off knop or a bowl fragment with a rat-tail is still identifiable.
Check the stem end and the bowl-back first, then hunt for marks inside the bowl and on the stem. Record length, bowl shape, and marks verbatim — a spoon with a legible touchmark can often be traced to a named maker.
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