triangle lock
UH0130
Unlocking History Concept uri
https://letterlocking.org/doll/concept/556
Preferred label
triangle lock
Alternative label
cut-off corner lock; cut off triangle lock; triangle lock-o; triangle lock-s
Scope note
A distinctive letterlocking style which uses a triangle-shaped lock to secure a letterpacket, usually passing through a slit.
Top concept
techniques
https://letterlocking.org/doll/concept/611
Broader/Parent concept
distinctive letterlocking style
https://letterlocking.org/doll/concept/104
Related concept
triangle-shaped lock
https://letterlocking.org/doll/concept/558
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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