Unlocking History Concept uri
https://letterlocking.org/doll/concept/30
Preferred label
authentication device
Alternative label
Scope note
Any device attesting that a document originates from its stated source, such as a signature or personalized seal-stamp.
Top concept
attributes
https://letterlocking.org/doll/concept/614
Broader/Parent concept
authentication enhancements
https://letterlocking.org/doll/concept/31
Related concept
security enhancement
https://letterlocking.org/doll/concept/467
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.
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