1810. Circular base, spiral fluting, lobe decoration, urn-shaped nozzle retained.
1820. Circular base, with bulbous column heavily decorated with floral scrolls.
1830. Broken circular base, onion-shaped column, bulbous ornament.
IV
SALT CELLARS AND MUSTARD POTS
THE SALT CELLARS
THE PATTERN BOOKS OF SHEFFIELD
THE NEW STYLE OF TABLE SALT CELLAR
THE MUSTARD POT
A BID FOR THE CONTINENTAL TRADE