Deco Diana pottery blue  jug with white polka dots. There is no stamp on the base, but could of rubbed off and i think this is Diana ware, because all my research leans towards that manufacture.  Only information on base is the imprint U49 
The jug stands 14 cms tall and measures 19.5 cms from the handle to the spout.
As often happens with these jugs there is some damage to the end of the spout, this one has none.  Needs a clean up. Paypal accepted from overseas bidders and direct debit, money order or cheque from Australian residents.