Extremely Rare Three-Gallon Stoneware Jug with Cobalt Seneca Indian Decoration, Stamped "PENN YAN," NY State origin, third quarter 19th century, ovoid jug with semi-rounded spout, decorated with a full-bodied design of a Native American in garb typical warn by the Seneca tribe during the time period, featuring distinctive headwear, clothing and tomahawk. The perplexing head covering of the figure depicted here seemed to suggest that the decoration did not depict a Native American, but perhaps an American military "sapper" (combat engineer), known for wielding axes and wearing very similar garb. However, the extreme similarity of the documented style of dress of the Seneca People of New York State leads to a fairly settled conclusion that the figure depicted here is indeed a Native American of that tribe. Cobalt highlights to maker's mark and capacity mark. Human forms are essentially unknown in stoneware decoration from this city, with the best designs typically found in the form of at least one horse, an occasional deer, various bird motifs, and elaborate florals. Provenance: Recently surfaced in the Northeastern U.S. Two minor rim chips, a miniscule rim nick, and a faint 1" line from spout on reverse. Some staining/mottling to surface. Oversalting to decoration. CONDITION UPDATE: An old 1/4” hole on reverse below handle. H 16 1/4".