During the past four hundred years the fighting top has developed from a large armored position carrying cannon and many fighting men to the simple observation platform at the top of a spiral tube mast. MERICAN, scientific american, 1908-11-14
Keywords:
past four hundred years, fighting top, developed, large armored position carrying cannon, fighting men, simple observation platform, top, spiral tube mast, MERICAN, scientific american, 1908-11-14, science, scientific, sciences, mind, health, tech, sustainability, publication, lab, sciam, sa, scientist, research, american, experiment, education, discovery, technology, analysis, magazine, u.s., insights, developments, weekly, broadsheet, inventor, innovation, inventions, patented, industrial revolution, emerging, trends, monthly magazine, united states, engravings, curious works, paper, discover, Scientific Paper, Weekly Journal, Practical Information, Art, Science, Mechanics, Chemistry, Manufactures, research, education, scientist, innovation, 19th century, vintage, america, Rufus M. Porter, 1845, journal, academic, newspaper illustrations, retro style, old-fashioned, media illustrations, victorian style, news, newspaperheadline, 19th century style, illustration, journalism
Image ID:
The watermark in the image will not appear on the final download.