Unlocking History Concept uri
https://letterlocking.org/doll/concept/180
Preferred label
high security score
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.
Top concept
attribution types
https://letterlocking.org/doll/concept/601
Broader/Parent concept
security score
https://letterlocking.org/doll/concept/469
Related concept
letterlocking category
https://letterlocking.org/doll/concept/225
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 and Daniel Starza Smith with the Unlocking History Research Group. Letterlocking: The Hidden History of the Letter. Cambridge and London: MIT Press, 2025.
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