Show oil big kock iiii III wn up it in san sail ara fr indico 1600 ny day shortly after noon coon thursday arch rock ono one of tile gica test obstructions aloo te tc nea navigation in ban I 1 bay was destroyed dis troyed over thirty tons ton of 0 altro being employed to remove the rock which ina about midway bethoon alciati Alea tinz az island IsIan Jaud aud rock point the rock vaa as several acres in extent and nd all but its summit was wn under water hie I 1 lie oN was act oil off by olec electricity and so BO gibat was tile hie concus lion lon that lack and debris were wera seat batt over a kiat dipak arcu and aad a column of ofia ater and over 1 foet feet la I 1 a hought arose from froin tho hio buy bay pt a wonderful sight the force of tile explosion was wan ter rifle and could be felt fell lo in many sections of the city largo of crib were destroyed deB troyed |