Sorting the Delivery

I strode past the stairwell into the cool tiled foyer where the metal mailboxes lined the wall! On the wide stone ledge below them, a stiff cardboard postcard was hanging halfway off the brim. I clamped my long plush arms onto its crisp edge and gave a sharp tug! SWOOSH! With all my strength, I slid the card straight into the open metal slot of box number four until it sat perfectly flush. A booming, reverberating roar burst straight from my throat, echoing against the rows of brass doors to announce that the post is secured!