Looks like a 4 or 5 gallon jug.
Made by T. Harrington Lyons.
Blue floral decoration.
At the top there is a hairline crack. Please see last photo.
American Stoneware Salt Glaze Crock Jug Blue Motif T. Harrington Lyons
Period and unique antiques and accessories, lighting, silver, decorative arts
18th and 19th century and mid-century, furniture, silver, Lighting, Decorative Arts