The Posty Only Rings Once

After my post about the posty, I was inspired to take our new camera out for a spin and take some pictures of mail slots in our neighborhood. Here's a sampling.
(FYI, in case you haven't discovered this, when you click on a picture, it enlarges for you.)

My favorite

The "thank you" didn't seem to prevent this flyer.

DIY sign

This is our camouflaged mailbox.