The SciencesIlluminating Devices in the Great War—IIAn Account of Aerial Lighting Devices and Their Development from 1914 to the ArmisticeSeptember 6, 1919 — H. M. Brayton
The SciencesIlluminating Devices in the Great War—IAn Account of Aerial Lighting Devices and Their Development from 1914 to the ArmisticeAugust 23, 1919 — H. M. Brayton
