14053008

[Lettre], 1880 mai 11, St. Poelten, [à] Monsieur [Júlio Henriques], Coimbra [manuscrito] / E. Hackel.

14053012

[Lettre], 1880 sept. 2, St. Poelten, [à] Monsieur [Júlio Henriques], Coimbra [manuscrito] / E. Hackel.

14053014

[Lettre], 1880 sept. 10, St. Poelten, [à] Monsieur [Júlio Henriques], Coimbra [manuscrito] / E. Hackel.