Cheers from the 1830s!

I can't remember how or when I acquired this flagon. It dates back to around 1830. The glaze is worn but it has a certain charm! Local trade directories of the period have the following information: F. D. Barker, Importer of & Dealer in Foreign Wines & Spirits, Wholesale & Retail, Vinegar, Bottled Porter, Ale & Cyder, Market Hill, Cambridge.