# Letterlocking

Canonical: https://www.bookquiver.com/jana-dambrogio/letterlocking

![Letterlocking](https://quivercdn.com/covers/the-mit-press/jana-dambrogio/letterlocking_978-02-6204-927-6.jpg?v=2026-05-27%2016%3A22%3A18)

- Authors: [Jana Dambrogio](https://www.bookquiver.com/jana-dambrogio), [Daniel Starza Smith](https://www.bookquiver.com/daniel-starza-smith), [the Unlocking History Research Group](https://www.bookquiver.com/the-unlocking-history-research-group)
- Language: en_US
- Published: 2025-03-04

## Description

The rich history of a centuries-old document security technology—folding and securing a letter into its own envelope for delivery—and a comprehensive guide to learning how to make your own...

## Editions

### Letterlocking

- Publisher: the_mit_press
- ISBN: 978-02-6204-927-6
- Pages: 528
- Published: 2025-03-04
- Language: en_US