Antique Scurvy Ointment ironstone pot - J. Lignum & Son

A rare Victorian white ironstone ointment pot, decorated with a black under glaze transfer for J. Lignum & Sons Scurvy Ointment - Established 1791, sold everywhere, price 1s9d.
Dimensions:
4.9cm diameter 
4.4cm tall
Condition:
There are 3 fine hairlines in the rim, along with a tiny scrape. Light wear and crazing is present commensurate with age.