August Heinrich Petermann (Wikipedia)
excerpt
Augustus Heinrich Petermann
(18 April 1822 – 25 September 1878) was a German cartographer.
license
CC BY-SA 4.0
random
Black River (Chehalis River tributary)
retrieved
2026-08-19
tags
Wikipedia
website
https://en.wikipedia.org/wiki/August_Heinrich_Petermann
wikipedia of
August Heinrich Petermann