Probably Rockingham Co., VA.
Late 19th/early 20th century.
Very good overall condition, scattered very minor losses, and with areas of expected usage wear.
10 3/4" HOA, 6" H rim, 11 3/4" W rim.
Provenance: Property of a Shenandoah Valley of Virginia private collector.
Catalogue Note: Retains accompanying note "Found in Rockingham Co. / SW of Harrisonburg / towards Dayton".