258 H. S. WASHINGTON PERSISTENCE OF VENTS AT STROMBOLI 



S2S Cina 



m CiMo. cUUm SUamioh, 



its SeeicuktioigifLaU 



130 Fortx. djelle croci (Fasa SttvieJ 



76^ Porta dL Gimstra. 



700 KrslerUmissr. 



1 Jun^ster Krater 

 n^ Ait!sU' Kraier 

 7' TorriMne 

 T.Z. FOm del Ztilfo 



tinge foJirer lenajj'iljr 

 alifj-en. Bruxhiinie Zt^ltLah 



^ilAMigeih de^ I rkeqets 

 -., Urigffakrtr Xerlniif 



Stromboligipfels . 



M 1 8750 

 £!itwvrfeii und gezeulmet ronA.Ser^est 



FiGCRR 9. — Plan of Crater Terra< e of Stromholi, Octoler, 189-', (Bergeat) 











FiGUKK 10. — Sl;etcli of Crater Terrace of Stromholi, Octoher, JS9.', (Bergeat) 



