Letterlocking
id:
letterlocking-237-7582497
title:
Letterlocking
text:
Letterlocking is the act of folding and securing a written message on papyrus, parchment, or paper, without requiring it to be contained in an envelope or packet. It is a traditional method of document security that utilizes folding and cutting. The process dates to the 13th century in Western history, corresponding with the availability of flexible writing paper. Letterlocking is also a discipline focusing on "the materially engineered security and privacy of letters, both as a technology and a
brand slug:
wiki
category slug:
encyclopedia
description:
Methods for securing a letter without an envelope
original url:
https://en.wikipedia.org/wiki/Letterlocking
date created:
date modified:
2023-11-03T10:44:36Z
main entity:
{"identifier":"Q23835504","url":"https://www.wikidata.org/entity/Q23835504"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/04/Faltbrief_mit_Briefschloss_1603.jpg","width":1500,"height":1000}
fields total:
13
integrity:
15