[Footnote A3.4: Dr. Stevenson has pointed out (1914, p. 26) that the habit of appropriating the work of others was very common among cartographers. A good case of the sort is found in Monta.n.u.s, 1671, and Aa, 1729.]
[Footnote 3.5: The maps from 1801 onward given here are merely some of those that I have used; the list, after 1800, is very far from being an attempt at completeness.]