They are from the collection of Julia Etta McKee Jones, youngest daughter of Alfred McKee, b. abt. 1829 Jefferson Co. and Civil War Veteran who later moved to Jackson Co. Ohio with his brother John McKee, who was several years younger.
The photo studio named on the photos is Harry, 405 and 407 Market St, Steubenville, Ohio.
Any info on Alfred McKee's family (especially who his parents are!) is greatly appreciated!