The SciencesDecember 5, 1914
The Welfare of Workmen in European Enterprises
Improved Housing Provided, and Health and Social Conditions Considered
Stories by C. Van Langendonck
The SciencesApril 11, 1914
The New Havel Bridge, Berlin
Opening Up the Territory Across the Havel for the Expansion of the German Capital
HealthMarch 23, 1912
St. Petersburg's Water Sterilizing Plant
Suppressing Typhus and Cholera Epidemics With Ozone
TechnologyDecember 23, 1911
Powerful Electromagnet for the Use of Oculists
A Convenient Form of Apparatus for Extracting Iron and Steel Splinters
The SciencesApril 8, 1911
Breakwaters on the West Coast of Jutland
The Vornpör and Hanstholm Walls
The SciencesApril 2, 1910
The New King's Dock at Swansea