Diamond Dust Powder. Material: paper, granules. Size: 3" W. x 2" D. x 3" H. Description: white cardboard - blue printed information on all sides: "Try The Diamond Dust, Makes Hard Work Easy. It is Sold On Its Own Merits. 'Once Tried, Always Used.' Beware of Imitations, Use the Powder In this End of the Box for Polishing Gold, Silver, Glass and Plated Ware, 2,000,000 Packages Sold, 110,000 Sold In Minneapolis, Local Agents Wanted Everywhere" - graphic of hardware suggesting usage.
