antique vintage trick lock padlock hasp w/ key puzzle locking hardware

large antique vintage hasp with an unusual trick or puzzle lock built right in. This measures about 7 3/4" long and 2 3/8" across the lock. The base of the hasp staple is about 1 3/16" x 1 9/16".

The lock and key are both marked 55.

This has light rust and flaking paint.