I about tripped over myself with excitement when I realized the keys to our Irish house were old-fashioned. It’s probably my favorite part of the house, even if it did take me two weeks to figure out how to unlock the back door. True story. Vintage locks are tricky! We recently got a new back door with a boring modern key. Sure, the door is more energy efficient and secure, but couldn’t they make the keys just a little more interesting to look at? Now I have two vintage keys that are of no use to anyone, but me!! That’s also why I feel okay sharing pictures of these keys on the…