Decoding Letterlocking

Presented by Huron Library & Western Libraries. This workshop introduces participants to the material techniques early modern writers used to protect privacy before the invention of the envelope. Through close observation and guided reconstruction, attendees will examine how folds, slits, and seals functioned as both security devices and meaning-making elements.

The workshop combines brief historical context with hands-on practice, inviting participants to “read” letters not just for text, but for structure and intent.

No prior experience is required. Participants will produce three different letterlocking techniques and there will be time to explore others. Registration is limited to 20.

Learning Outcomes:

Identify common letterlocking techniques used in early modern correspondence and explain their functions in securing privacy.
Reconstruct selected historical letterlocking formats to better understand authorial intent and epistolary practice.
Engage with making and thinking practices to explore Digital Humanities research methods.