This set of four covers features cutouts of harvest photos of tomatoes, cantaloupes, watermelon, and corn in the shape of the state of Wisconsin. "WISCOPEX" is masked and shadowed against the Wisconsin state flag. Each cachet is paired with the matching stamp from the 2015 Summer Harvest issue (Scott #5004, #5005, #5006, and #5007) and a single of the 1948 Wisconsin Centennial issue (Scott #957) and is postmarked with a "WISCOPEX Station: Honoring Wisconsin's Summer Harvest" pictorial postmark from Fond du Lac, Wisconsin dated April 30, 2016.