The Widower in the Window
Full of grief and loneliness for his late wife, the tailor Virgil consulted with Dead Man Lucretius about ways to interact with the dead. They conduct experiments in Virgil's workshop late at night...
"My good man," said Lucretius. "You have so many scissors that belonged to late cloth merchants, seamstresses and tailors."
It is true.
If you look through the handles of scissors once owned by a late seamstress, tailor or cloth merchant on the thirteenth day of the thirteenth month, under a full moon, then you may see into the Land of the Dead.