I believe this jug dates from the late 1800's. It is possible that Harris succeeded the famous Daub factory although I believe this jug is somewhat rarer than those. This jug is in exceptional condition especially for the age.
It appears to have been lovingly cared for (as you can see). Please zoom in on the photos--you won't be disappointed. Don't hesitate to ask questions. Specific photos can be added upon request.
The item "JM Harris 2 Gallon JUG Blue Decorated Stoneware Salt Glazed Easton, PA USA RARE" is in sale since Monday, January 6, 2020. This item is in the category "Antiques\Decorative Arts\Ceramics & Porcelain\Jugs". The seller is "moblermaven" and is located in Montgomery Village, Maryland. This item can be shipped to United States.