Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 797
TRO-MAGNET LIFTING A SKULL-CRACKERWEIGHING 13,000 POUNDS. moved from the magnets after a run of a fewhours of the machinery. The ever-increasing field of usefulness that theelectro-magnet is operating in to-day furnishes 560 NATURE AND SCIENCE FOR YOUNG FOLKS [Apr., abundant instances of the… … Courtesy of Cutler-Hammer Clutch Co.52-INCH MAGNET, LIFTING A SKULL-CRACKER BALL. minutes. As a rule, one electric lifting-mag-net does the work of a gang of from six totwelve workmen, and the mode of operation is sosimple that only one man is needed to manipulatetwo or three magnets. By means of a…
Children's literature
Internet Archive · UNC Libraries · Public Domain Mark 1.0. Free to use for anything.
![An illustration from St. Nicholas [serial], 1873, leaf 797](https://img.insideoutlibrary.com/img/1024/ia-stnicholasserial411dodg-797-1083.webp)
![An illustration from St. Nicholas [serial] (1873)](https://img.insideoutlibrary.com/img/200/ia-stnicholasserial412dodg-75-55.webp)
