Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 472
A B FIG. 8. DIAGRAM OF ARC-LIGHT. 460 A LESSON IN ELECTRICITY. [Mar. and tilts the washer, as shown, so that it gripsthe upper brass rod, and lifts it and the carbonrod attached to it, about yz of an inch from thelower carbon rod; and in this little space avery bright light bursts out, called the…
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 472](https://img.insideoutlibrary.com/img/1024/ia-stnicholasserial211dodg-472-421.webp)
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer03inte-320-195.webp)
