HARTMANN'S DIVING BELL
Professor Hartmann uses pressurised diving apparatus in the Gulf of Naples
Picture No
10110095
Media ID
47307830
Size
3201px x 4385px
(3.9MB)
Credit
Mary Evans Picture Library
Usage Restrictions
Editorial use only
Source
Alfredo Ortelli for Illustrazione del Popolo 10 January 1926
Date
1926
