Louis Pierre Alphonse Valcke was a Belgian viceroy and soldier.
Valcke from Stanley's 1885 The Congo and the founding of its free state
Banana in 1887
Alphonse van Gèle
The Congo leaving the Pool circa 1888
Isangila, formerly called Isanghila or Isanguila is the headquarters of a sector of the Seke-Banza territory in Kongo Central province of the Democratic Republic of the Congo.
Congo River by the station Isanghila 1890