The SciencesAugust 17, 1912
The Flight of Projectiles--II
The Actual Positions of a Shell from Gun to Target
Stories by N. C. Twining
The SciencesAugust 10, 1912
The Flight of Projectiles
The Actual Positions of a Shell from Gun to Target
TechnologyDecember 9, 1911
Recent Development in Ordnance
Demand for Higher Efficiency Met by Our Latest Guns and Armor