.Von/ Ada Aatd'. C.L.r.ß.Xaf. Cur Vol. I.XX.WIII. 



Tiih. IV 



C-Lopriore phot.et del. 



E. Laue, Lith. Inst. Berlin. 



G. Lopriore .• Bandformu/c Jl 'iir/.cln . Taf! ¥. 



