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Nichols, John, History and Antiquities of the County of Leicester, 1795–1815, Vol I part II, plate XVII, fig. 11 (facing p.272), also page 299 where Nichols quotes Rev Francis Peck’s description of the image MSS Vol V ( Harl. MSS 4938)p.11.|https://specialcollections.le.ac.uk/digital/collection/p15407coll6/id/3465