Preferred label

High security score (concepts)               

Alternative label

H (acronym) 

Scope note

A security score assigned to a letterpacket in which a lock-S travels through one or more slits, and must be cut or torn to access the contents. Describes categories 17-64.        

Parent concept

Security score       

uh-linked-data/concept/469

Related concept  

Letterlocking (historical activity)                

The Arts & Architecture ThesaurusⓇ Online, The Getty Research Institute. Concept uri

Not in AAT        

The Language of Bindings Thesaurus (LoB) Concept uri

Not in LoB

Scope note source reference

Source

Jana Dambrogio, Daniel Starza Smith, and the Unlocking History Research Group. Letterlocking, The Hidden History of the Letter. Cambridge and London: MIT Press, 2025.

Unlocking History Concept uri

uh-linked-data/concept/180