Earthenware manufacturer at the Bridge Works, Stoke, Stoke-on-Trent

• The partners were Benjamin and Sampson Hancock and James Whittingham.

the design is after the Etruscan Vases pattern produced 
by a number of manufacturers 

printed mark of St. George on horseback slaying a dragon

Etruscan is the pattern name

46 is a pattern number 
the W is likely to be a decorators mark 

46 is a pattern number 
the 3 is likely to be a decorators mark 

These two marks appear on differing jugs in the same pattern - neither carry the makers mark but the St. George on the top one is that of Hancock & Whittingham. 

The bottom mark appears on a different jug with the same pattern but has no pattern name or markers mark - the hand painted number 46 identifies it as the same maker

printed mark of St. George on horseback slaying a dragon

monogram H & W

Egyptian is the pattern name