A modified and more detailed version of the lock on the Vorpal Sword box from Alice in Wonderland.
I used a 2-56 screw for the hasp and I used some 4-40 screws to align the plates with the various holes, the 4-40 screws were removed after gluing.
One, two! One, two! And through and through
The vorpal blade went snicker-snack!
He left it dead, and with its head
He went galumphing back.