The SciencesAn Easily Made Leyden Jar Charger, How Clouds Get Their Fringes, and moreFebruary 25, 1911 — H. B. Dailey
The SciencesWater-Jet Pump for Home Use, Method of Duplicating a Tapered Spindle, and moreNovember 19, 1910 — H. B. Dailey