Keeling ‘2 Blue Rock’ milk jug, pat. 305, c. 1800
Condition: crack to one side
ref. Barratt ‘A & J Keeling’ p29 for the form & variation on the pattern, c.1795-1805, also p137 for the border, no.2 for the ”Two Rocks’ pattern.
‘Cabinet of Creamers’ p70 for several examples of Keeling in this shape.