This is a rare Genuine Antique 19th Century Stoneware & Cobalt Decorated - Richard Remmey of Philadelphia PA Crock Jar. Terrific and Rare Signed "RCR" Stoneware Jar, about 8.75 tall. Has some small mouth chips and a tight hairline starting at the bottom and moving up the back side. Beautiful patina, including 4 cobalt flowers or leaves?
Jar is about 8.75" tall, and about 5 3/4" diameter at base. It weighs about 4.5 lbs.