A WEEKLY JOURNAL OF PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY AND MANUFACTURES. Vol. LV.--No. 17.1 [Price 10 Cents. HILGARD'S DESIGN FOR A STEEL ARCH BRIDGE AT MINNEAPOLIS. GENERAL DIMENSIONS. _iimis0„4 'et —44WR4Itilrgv SECTION SHOWING LOWEST HEADROOM. SCALE-10 FEET EQUAL 1 INCH. PROPOSED STEEL ARCH BRIDGE AT MINNEAPOLIS MINNBY K. EMIL HILGARD C.E Oki!, scientific american, 1886-10-23
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WEEKLY JOURNAL, PRACTICAL INFORMATION ART SCIENCE MECHANICS CHEMISTRY, MANUFACTURES, Vol, LV.--No, 17.1, Price 10 Cents, HILGARD'S DESIGN FOR, STEEL ARCH BRIDGE, MINNEAPOLIS, GENERAL DIMENSIONS, _iimis0, 4 'et —44WR4Itilrgv SECTION SHOWING LOWEST HEADROOM, SCALE-10 FEET EQUAL 1 INCH, PROPOSED STEEL ARCH BRIDGE, MINNEAPOLIS MINNBY K, EMIL HILGARD C.E Oki!, scientific american, 1886-10-23, 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
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