August Köllner (active 1838–72), At Manayunk, on Levering St. t. 1879
August Köllner (active 1838–72), Darby Creek, Delaware Co., Pa. 1888.
August Köllner (active 1838–72), Granite Rocks, Grays Ferry, Phila. Pa. Jy 22nd 1878
August Köllner (active 1838–72), On Schuylkill River, Near Springmill, Phila. c. 1888
August Köllner (active 1838–72), On Wissahickon Creek. 1877
August Köllner (active 1838–72), On Wissahickon Creek. 1879
August Köllner (active 1838–72), Remarkable Rock Formations, on and in the River Schuylkill..
August Köllner (active 1838–72), Upper Part of Manyunk, Phila. Pa. June 8th 1877
August Köllner (active 1838–72), Wissahickon Valley, East Shore. 1865
August Köllner (active 1838–72), Wissahickon Valley, Pa. 1888
August Kollner (American, active 1838–72), At Fairmount. 1861. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), At. Fairmount, Phila. 1870. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Fairmount Park. 1864. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park, 1867, [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park. 1845. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park. 1863. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park. 1864. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park. 1867. [Fairmount Park, Philadelphia]
August Kollner (American, active 1838–72), E. Park. Oct. 1864. [Fairmount Park, Philadelphia]