Stories by W. J. C

The SciencesJuly 8, 1911

Nail-holder for Claw-hammers

W. J. C

EnvironmentMay 20, 1911

A Seven-cent Battery

W. J. C

The SciencesDecember 31, 1910

Metallo-Chromes

W. J. C

The SciencesDecember 17, 1910

Thumb-Indexing a Book, Handy Centers For Lathes

W. J. C

The SciencesNovember 28, 1908

Copper-Plating Flowers and Other Perishable Articles

W. J. C