This lot is a vintage blotter advertising Dowflake calcium chloride distributed by Chemical Products, Inc. in Tulsa, Oklahoma. Dowflake is a brand of calcium chloride, a chemical compound that is commonly used for de-icing roads and sidewalks in colder climates. Dowflake is known for its fast-acting and effective de-icing properties, as well as its ability to help prevent slips and falls in icy conditions.
This blotter is in very good condition. It is unused and has no creases. It has edge wear, foxing, and smudges. Please review the included photos to make a complete determination of its condition.