THE MECHANICAL BASEBALL PITCHER. CROSS SECTION OF THE BASEBALL GUN. THE BASEBALL CANNON. GUN FOR DELIVERING A CURVED BALL AS USED ON THE PRINCETON BALL GROUNDS., scientific american, 1897-06-26
Keywords:
MECHANICAL BASEBALL PITCHER, CROSS SECTION, BASEBALL GUN, BASEBALL CANNON, GUN FOR DELIVERING, CURVED BALL, USED, PRINCETON BALL GROUNDS, scientific american, 1897-06-26, 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.