Map of deep sea expeditions by Dr. Georg von Boguslawski. Includes tracks of
CHALLENGER, GAZELLE, and TUSCARORA with many of the observed depths. In:
"Der Tiefsee" by Boguslawski. Library Call Number C/L C67.5 T .
Image ID: map00235, Voyage To Inner Space - Exploring the Seas With NOAA Collect Photo Date: 1878