Old Stoneware Crock Jug Whitehall A.D Ruckel and Sons #2 in blue stamped

I found an old crock jug in my fathers shed. The shed used to be a blacksmith shop in the 1900s. The jug is light brown on bottom with dark brown top and handle. It has the words.. Whitehall Pottery Works A.D. Ruckel & Son, Props. #2 stamped in blue. very nice condition. Wondering the value if any.