APRIL 10 1909. AN IMPROVED HOSE COUPLING. IMPROVED HOSE COUPLING. FRYING DEVICE. Scientific American AN IMPROVED RAT TRAP. IMPROVED RAT TRAP. A NEW RAILROAD SPIKE. Helium in Hocks. RAILROAD SPIKE., -1909-04-10
APRIL 10 1909. AN IMPROVED HOSE COUPLING. IMPROVED HOSE COUPLING. FRYING DEVICE. Scientific American AN IMPROVED RAT TRAP. IMPROVED RAT TRAP. A NEW RAILROAD SPIKE. Helium in Hocks. RAILROAD SPIKE., -1909-04-10
Size: 3344px × 4632px
Location:
Photo credit: © Corantos / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: -1909-04-10, .., 10, 1909, american, analysis, april, broadsheet, coupling, curious, developments, device, discover, discovery, education, emerging, engravings, experiment, frying, health, helium, hocks, hose, improved, industrial, innovation, insights, inventions, inventor, lab, magazine, mind, monthly, paper, patented, publication, railroad, rat, research, revolution, sa, sciam, science, sciences, scientific, scientist, spike, states, sustainability, tech, technology, trap, trends, united, weekly, works
