Hierarchy classification:

1. top of the aat hierarchies
2. Objects Facet
3. Components (hierarchy name)
4. components (objects parts)
5. [components by specific context]
6. container components

Anotations

Scope note:

Refers to threads of glass that are applied as a decoration, generally on the body, foot, or handle of a vessel. The threads may be laid down in straight rows or in a pattern or chain. Trailings were first seen in ancient Roman glass, and were also popular in medieval and later glass. They are distinct from "threadings," which are independent designs that are often partially free-standing.