Jlfaiidering and Beaded Lightning. — Taken at Rougemont, near Tours, on Jlay 26tli, 

 1886, by H. Schleusnek and E. B. Vignoles. 



Bibbon Lightning. — Taken on Board H.5I.S. 

 " Neptune," between JIadeiraand Gibraltar, 

 on November lith, 1884, bj- Dr. Puddicombe. 



II. Itamified Liglitniiig. — Taken at Philadclpliia, on July 22nd, 1887, 

 by W. N. Jennixgs. 



14. Corona of 1st January, 1889, from photograph taken by 

 Prof. \V, H. PickerinXt, at Willow, California. 



L I fl H T N I N G PHOTO G K A P H i 



