The Soldier-Mountaineers of Italy

William G. Fitz Gerald
1906 Scientific American  
FEBRUARY 3, 1906• near the spark gap. The results on this small scale seem�d' to agree fairly well with the theory on whic!:> it was based and it was decided by the investigator to try out the system under conditions that prevail in practice, i.e., using loftier air wires and grounding the complementary terminal of the spark gap.
doi:10.1038/scientificamerican02031906-111 fatcat:qibvrncaqfd5pcmcfppj2ltmre