Removing rust from mail slot

Mail Slot Deluxe Solid Brass Brass Finish brass mail slot The Kellogg Mail Slot features a solid brass construction and fine finishing It also boasts a durable bronze spring to keep the slot door closed when not amazing catch slot There are Craftsman style mail slots in a variety of finishes like antique brass, oil rubbed bronze and polished brass The long brass slots come in finishes

mustard slot Came across an old door a few years ago door looked to be from the 30's or 40's it was all rotted but I removed the brass mail slot and finally