Unlocking History Concept uri
https://letterlocking.org/doll/concept/572
Preferred label
under/over seal
Alternative label
under/over exposed seal
Scope note
A two-step process to adhere a letterpacket, where adhesive is first placed between two layers of substrate then on top to create an exposed seal.
Top concept
features
https://letterlocking.org/doll/concept/605
Broader/Parent concept
adhere (features)
https://letterlocking.org/doll/concept/321
Related concept
seal(locking appendage)(features)
https://letterlocking.org/doll/concept/451
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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