Pigot & Deans' new directory of Manchester, Salford, &c. for 1821-2 : containing an alphabetical list of the merchants, manufacturers, and inhabitants in general, with the numbers as affixed to their doors : also an alphabetical list of the country manufacturers ... embellished with an entire new plan of the towns, including every alteration up to the present time, to which is added the names of the merchants, manufacturers, &c. in the towns and villages twelve miles round Manchester, accompanied with a map of the most populous part of Lancashire, including part of Cheshire.