Ueber Strahlen Eleckrisher Kraft / Heinrich Hertz. 1888 [The paper, On Electric Radiation, was communicated to the Academy of Science in Berlin by von Helmholtz and was published in Sitzungsberichte der Akademie der Wissenschaften zu Berlin 1888, p.1297-1307. A translation appears in Electric Waves by H. Hertz, translated by D.E. Jones. The ms. (18p.) describes Hertz's work on the propagation characteristics of electrical radiation and ordinary light waves]