RT Journal Article SR Electronic T1 Notes of experiments upon Mr. Edison's dynamometer, dynamo-machine and lamp JF American Journal of Science JO Am J Sci FD American Journal of Science SP 475 OP 479 DO 10.2475/ajs.s3-19.114.475 VO s3-19 IS 114 A1 Brackett, C. F. A1 Young, C. A. YR 1880 UL http://www.ajsonline.org/content/s3-19/114/475.abstract AB