assay mark
C50993
concept
An assay mark is an official stamp or symbol applied to a metal object to certify its composition, purity, and authenticity after testing.
All labels observed (2)
| Label | Occurrences |
|---|---|
| assay mark canonical | 1 |
| hallmarks | 1 |
Description generation (CDg)
The one-sentence description above was generated by prompting gpt-5.1 with the class name and this instruction.
Instruction
generate a one-sentence description for a given conceptual class. # Response Format Return only the sentence: "Description: [one-sentence description of the conceptional class]"
Input
Class: assay mark
Generated description
An assay mark is an official stamp or symbol applied to a metal object to certify its composition, purity, and authenticity after testing.
Instances (2)
| Instance | Via concept surface |
|---|---|
| leopard’s head | — |
| Rogers family of silver marks | hallmarks |