•i-ll rdici- iMiriM.iic kihI ,iIiiiiiiiiii' WrlL-illnilM' ilcc Si'lil;ii;;iili'ni iIcs rfilrrscliciikcls 



Fig. /. 



■Fig.Z. 



)i'llksclilirirM il k Ak.ul il WixxiMi.vcli iinilhi- iiliiiw. l'l.XXIll. liil 1804. 



