manuscripts
Deter Prying Eyes by Locking Your Own Letters
A how-to for those who want to use folds, tucks, slits, and more to turn letters into little works of art.
Stories
Stories shared by this traveler.
manuscripts
A how-to for those who want to use folds, tucks, slits, and more to turn letters into little works of art.
science
A tale of Black Chambers, lost correspondence, and high technology.
objects of intrigue
And it's sitting on the shelves at several university libraries.
technology
For centuries, senders used folds, slits, and wax seals to guard correspondence from prying eyes.
museums
In 2012, Australia's Powerhouse Museum discovered that something strange was happening with some of their swimsuits.