The product is a handwritten letter with a red cross watermark from the 1895 Lyon Furniture Mercantile Agency in the Unity Building 79 Dearborn St in Chicago, Illinois. This ephemera item originates from the United States and is a collectible piece that holds historical value. The presence of the red cross watermark adds a unique and symbolic element to this piece of paper, making it a sought-after item for collectors interested in vintage American memorabilia.