“Physiography of the Nicaragua Canal Route.” National Geographic Magazine, volume 10, 1899. pages 233-246.
Via Google Maps, 2017.
DePaul University, Chicago & Impractical Labor in Service of the Speculative Arts (ILSSA)
“Physiography of the Nicaragua Canal Route.” National Geographic Magazine, volume 10, 1899. pages 233-246.
Via Google Maps, 2017.