English: This is a crop of a photo of 3 officers from the 18th Pennsylvania Cavalry in the American Civil War. The men are Joseph L. Leslie, Henry C. Potter, and Samuel H. Tresonthick. Potter and Tresonthick, both lieutenants at the time, were at the rear of the regiment when it was attacked in the Battle of Hanover.
Date
Source
This is a crop of a photo of 3 officers from the 18th Pennsylvania Cavalry in the American Civil War. The photo is between pages 36 and 37 of the book "History of the 18th Regiment of Cavalry Pennsylvania Volunteers", by Theo. F. Rodenbough, Henry C. Potter, and William P. Seal. The book was published in 1909.
Author
Photographer is unknown. Authors of the book are Theo. F. Rodenbough, Henry C. Potter, and William P. Seal.
Public domain works must be out of copyright in both the United States and in the source country of the work in order to be hosted on the Commons. If the work is not a U.S. work, the file must have an additional copyright tag indicating the copyright status in the source country. Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:Officers_from_18th_PA_Cavalry.png
Captions
Three company leaders from the 18th PA Cavalry on horseback.