Photograph by Ed Van Put

Fish, Fishing And Fisheries Of Pennsylvania 1893

Harper’s New Monthly Magazine, February 1860

The Quaker, October 1899

The American Angler, December 1917

The American Agriculturist, June 1881

Photograph courtesy Ed Van Put

The Beaverkill House courtesy Ed Van Put

The Wood Chemical Industry in the Delaware Valley 1986

New York State Fisheries Commission Annual Report, 1874

The American Angler, Dec.–Jan. 1895–96

Forest and Stream, October 1916

Scientific American, July 1, 1868

Photograph by Ed Van Put