Smithsonian Report, 1902.— Hale 



Plate IX. 



Fig. 1 .—Cloud-like Prominences Photographed at the Eclipse of May 28, 1900. 



a. By Ycrkivs obsrrviitury parly at \Va(k'sl"ini, N. ('.; h. ],y Astrimdnicr Udyal, oi Kn.iilainl, at 

 Ovar, I'di'tiiKal. tun hdiirs later. The bri.nht cniss mi the riglit cjf this pieture is dtte to a 

 defeet in tlie original photograpli. 



Fig. 2.— Eruptive Prominence Photographed in Full Sunlight at the Kenwood 

 Observatory, Chicago, March 25, 1895. 



o. At lu h. !0 III, (height. 1(;2,000 miles): h. at 10 h. 58 m. (height, '.JSI.OOO miles). Figs. 1 and 2 

 are reproduced on the same scale. 



