Die Walküre = (The Walkyr) : a music drama in three acts : first part of the trilogy “Der Ring des Nibelungen” (The Nibelung’s ring)
Therapeutic suggestion in psychopathia sexualis (pathological manifestations of the sexual sense) : with especial reference to contrary sexual instinct R Medicine
Hundertjährige Feier der Incorporation der Deutschen Gesellschaft von Pennsylvanien (20. September 1781) : gehalten in der St. George’s Halle, Philadelphia, am 11. October 1881 E-F History: America
