[2] The principles upon which he proceeded are set forth in his Discourse touching the Draining of the Great Fennes (1642), reprinted in Fenland Notes and Queries (1898), pp. 26-38 and 81-87.
[3] Set forth in The Present State of the Navigation of the Towns of Lyn, Wisbeach, Spalding and Boston (2nd ed., London, 1851), pp. 82 seq.
[4] For descriptions of these see Oldfield, Appendix, pp. 2-4, of A Topographical and Historical Account of Wainfleet (London, 1829); and Miller and Skertchly, The Fenland, pp. 369-375.
[5] See De Foe’s account in A Tour through the Eastern Counties, 1722 (1724-1725).
[6] General View, pp. 174-194 and 288-304.