Brown, Robert O. Collector’s Guide to 19th Century U.S. Traveling Photographers. Forest Grove, OR: Brown-Spath & Associates, 2002.

Clark, Gary W. Cased Images & Tintypes Kwik Guide: A guide to identifying and dating daguerreotypes, ambrotypes, and tintypes., 2013.

Clark, Gary W. 19th Century Card Photos Kwik Guide: A step-by-step guide to identifying and dating cartes de visit and cabinet cards., 2013.

Clark, Gary W. Real Photo Postcards Kwik Guide: A guide to identifying and dating real photo postcards of the 20th century., 2013.

Doyle, Marian I. An Illustrated History of Hairstyles: 1830-1930. Schiffer Publishing Ltd., 2003.

Lingle, Laurence. Unpublished work, 2014 - 2019.

Rodger, Gillian M. Champagne Charlie and Pretty Jemima: Variety theater in the nineteenth century. University of Illinois Press, 2010.

Way, Fredrick, Jr. Way’s Packet Directory, 1848-1983. Ohio University Press, 1983.

Way, Fredrick, Jr. and Rutter, Joseph W. Way’s Steam Towboat Directory. Ohio University Press, 1990.  © T. P. Peter 2014 - 2019