Fi<j. 6. , 



rtg.l. Corablltna Graetlts . - — ^'^S-^- C- • Turneri. 



Fig.^X'. Crt^pata . — Fia 4-> ^- Simplex: . 



rig. 6, C . iroUjevoL . — 



F-rvnXt d, ty, J M^t. 



