Observations on the inhabitants, climate, soil, rivers, productions, animals, and other matters worthy of notice : To which is annex'd, a curious account of the cataracts at Niagara.
Bartram and Lewis Evans accompanied Conrad Weiser on a mission from the government of Pennsylvania to the Iroquois to settle a quarrel between the Indians and the colony of Virginia. Weiser's journal is printed in the set known as Colonial records of Pennsylvania, 1851, v.4, p. 660-669.