Stories by L. G. Handy

The SciencesOctober 9, 1909

To Prevent Coal Gas

L. G. Handy

The SciencesAugust 7, 1909

Alarm for Batteries of Electric Gas Lighters

L. G. Handy

The SciencesJune 5, 1909

Gage for Augers

L. G. Handy

TechnologyDecember 19, 1908

Simple Driver for Small Drills

L. G. Handy