Antique stained Julien Damoy confiture pot with teal transfer

A rare 2lb size French confiture pot, made of heavy ironstone pottery.
Decorated with teal coloured transfer, advertising Julien Damoy surfines confiture. 
 
Approximate dimensions:
9.4cm diameter
13.3cm tall
 
Condition:
Age related staining and glaze crazing.
There's a fine hairline on the rim on the right side and a bruise crack on the foot.