After moving into our new home, a helpful relative was trying to match a wayward barrel type skeleton key to it's matching lock. The barrel fit onto the post inside the lock and, after some finagling, the lock was turned and the door locked.
Now, of course, the key will not unlock the bolt. If I hold the key "just right" I can feel resistance against what I'm guessing is the bolt spring, then turn it more and it will respond with a positive click, but will not engage the bolt.
The actual key is probably wrapped and taped in one of the drawers behind the locked door

This is a circa 1980 Jasper Cabinet Company secretary cabinet. Any and all advice is greatly appreciated...
Thank you!
