Diagram of the Recording Zones ; the Black Spots THE NESTS AND NURSERIES OF INSECTS. BY PERCY COLLINS. THE PETERS SELF-REGISTERING ELECTRIC TARGET FOR RIFLE RANGES., scientific american, 1907-11-30
Diagram of the Recording Zones ; the Black Spots THE NESTS AND NURSERIES OF INSECTS. BY PERCY COLLINS. THE PETERS SELF-REGISTERING ELECTRIC TARGET FOR RIFLE RANGES., scientific american, 1907-11-30
Size: 3326px × 4735px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -registering, .., 1907-11-30, american, analysis, black, broadsheet, collins, curious, developments, diagram, discover, discovery, education, electric, emerging, engravings, experiment, health, industrial, innovation, insects, insights, inventions, inventor, journal, lab, magazine, mind, monthly, nests, nurseries, paper, patented, percy, peters, publication, ranges, recording, research, revolution, rifle, sa, sciam, science, sciences, scientific, scientist, spots, states, sustainability, target, tech, technology, trends, united, weekly, works, zones
