World's Record for United States Army Gun

1906 Scientific American  
The Editor is always glad to receive for examination illustrated articles on subjects of timely interest. If the photographs are ,f/wrp, the articles sfwrt, and the facts auUwntic, the contributions will receive special attention. Accepted articies will be paid for
doi:10.1038/scientificamerican09081906-170a fatcat:dgij72jhwbbkhmfeoon6btr2tu