This is one of Thayer's scarcest 3-inch Sucker Die Boxes. He nicknamed it the "Factory" die box because it's built to last. This one has; it's at least 80 years old. But unlike most 80-year-olds, it still performs perfectly.
It's a beautifully wood crafted, all black finished piece. A standout in any collection. Near mint. A Thayer rarity. Click photo to enlarge.
Price is $599 plus shipping and insurance.