The SciencesDecember 23, 1916
Concrete Cottages from a Catalogue
Stories by F. C. Perkins
The SciencesOctober 28, 1916
Loading Iron by Magnets
The SciencesJuly 19, 1913
Inventions New and Interesting - July 19, 1913
Simple Patent Law; Patent Office News; Notes on Trademarks
The SciencesJuly 6, 1912
The San Joaquin Hydro-electric Power Installation
The SciencesJune 29, 1912
Modern Dredǵers of the Bucket and Suction Type
The SciencesMay 1, 1909
The Great Ice Jam at Niagara
The SciencesNovember 11, 1905
An English Electric System of Railway Signaling
The SciencesAugust 2, 1902
Swiss Traveling Crane Tools