SQUIER-CREHORE RANGE FINDER. SHADOW LINES. from the Article ELECTRICAL APPARATUS IN MILITARY OPERATIONS. Bv John P. Wisser. from The Engineering Magazine Devoted to Industrial Progress Volume XIX 1900 The Engineering Magazine Co

---

Size: 3653px × 2806px
Location: USA
Photo credit: © Historic Illustrations / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1900s, advance, advancement, apparatus, application, applications, army, building, century, defence, defense, design, development, electric, electrical, electricity, engineer, engineering, finer, fort, fortification, fortified, heritage, historic, historical, history, idr, innovation, innovations, innovative, invention, machine, machinery, machines, mechanic, mechanical, mechanics, military, modern, naval, navy, photograph, photography, progress, psi, range, rangefinder, technological, technology, tool, tools, turn, warfare