James P. Boyd, Stanley in Africa
“ After the cataracts are passed, Stanley Pool is reached, where are the towns of Leopoldville, Kinshassa and others, founded recently as trading or missionary stations. The vertical descent of the river from the broad, tranquil expanse of Stanley Pool to the level at Vivi, is about 1,000 feet, and from thence to the sea fully 250 feet more. Stanley Pool, or basin, is about 20 miles long and nearly 10 broad, and is filled with low wooded islands, natural homes for hippopotami, crocodiles, elephants, and all tropical animals. ”
