E. H. Harriman
In 1899, Robert Ridgway joined E. H. Harriman on his famous Harriman Alaska Expedition. John Muir, Louis Agassiz Fuertes, John Burroughs, Edward S. Curtis, and a number of other scientists and artists made a four-month expedition to study the flora and fauna of Alaska's coastline. However, the trip did not yield significant publications by Ridgway.