William Franklin Watson... www.findagrave.com

William Franklin Watson... www.findagrave.com

William Franklin Watson... www.findagrave.com

William Franklin Watson... www.findagrave.com

William Watson (scientist)... en.wikipedia.org

William Franklin Watson... www.findagrave.com

Electricity experiment in... www.alamy.com

Nature Books Popular and... readingroo.ms

The Project Gutenberg eBook... www.gutenberg.org

The Color of Whiteness:... www.colonialsociety.org

The Color of Whiteness:... www.colonialsociety.org

Indiana authors and their... webapp1.dlib.indiana.edu

William A. Haseltine -... en.wikipedia.org

Utah Historical Quarterly,... issuu.com

The Goodriches: An American... oll.libertyfund.org

lf1429_figure_002.gif oll-resources.s3.us-east-2....

New England's Ends -... www.colonialsociety.org

John frederick william... www.alamy.com

Often concerned in... www.colonialsociety.org