Antique W R Warner and Co Phila PA 1 Heaping Teaspoon Cup Colbalt Blue

The antique W R Warner and Co Phila PA 1 Heaping Teaspoon Cup in Cobalt Blue was manufactured in the United States. This collectible item likely dates back to the early to mid 20th century and was possibly used in the pharmaceutical or medical field. The deep blue color of the cup adds a touch of nostalgia and charm to this piece from W R Warner and Co in Philadelphia, Pennsylvania. 1890-1900 Please see all photos as they are part of the description.