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
features
https://letterlocking.org/doll/concept/605
Broader/Parent concept
security enhancement
https://letterlocking.org/doll/concept/467
Related concept
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.
Return to
DoLL: alphabetical list of concepts
DoLL: hierarchy (index) of concepts