The SciencesOctober 5, 1912
Landsman's Log Aboard the United States Destroyer "Patterson"—I
Stories by J. Bernard Walker
The SciencesJune 8, 1912
Panama-Personal Impressions of the Work-II
The Gigantic Slides in the Culebra Cut
The SciencesApril 20, 1912
Panama—Personal Impressions of the Work on the Canal—I
Controlling the Chagres River by the Gatun Dam and Spillway
The SciencesDecember 9, 1911
A Landsman's Log Aboard the Battleship “North Dakota”-V.
“The Greatest Game in the World”
The SciencesNovember 25, 1911
A Landsman's Log Aboard the Battleship “North Dakota”—IV.
The SciencesNovember 11, 1911
A Landsman's Log Aboard the Battleship “North Dakota”—III.
The SciencesOctober 28, 1911
A Landsman's Log Aboard the Battle ship “North Dakota”—II.
The SciencesOctober 22, 1910
The Racing Aeroplane of the Future-A Study