Victorian ? Dripware ? Planter
Impressed 'stamped' mark 'WORCESTER'
Can't find anything similar.
One of Royal Worcester's precursors ? Competitors ?
Hadley ? Grainger ? Locke ?
Date ?
The pot actually shows a much wider range of tones and colours than shows here.
New photo and photo of base to follow...
William has suggested that "Worcester" could just be a shape name ??
http://picasaweb.google.co.uk/Vetrissimo/CeramicsResearch#5437430068625779954Thanks Peter