A View of the Comparative Lengths of the Principal Rivers and Heights of the Principal Mountains in the World”, published by Orr & Smith in London (1836), featuring 44 rivers and a hundred or so mountains. It is a lovely and graphically pleasing work, and an early effort in displaying the dissected river and mountains in such a forensic-like way. (via Ptak Science Books: Antiquarian Comparative Analysis: Lakes, Islands, Mountains)