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Recoloring of "Map of the county of Northampton, from an actual survey made in the years 1825 & 1826 ... Corrected to the present period & published February 24th. 1830. (to accompany) Atlas of the Counties of England, by C. & J. Greenwood. Published by proprietors Greenwood & Co., London. Engraved by J. & C. Walker. April 1st. 1834." in the Internet Archive | Original | Colorer source
