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Keywords from Image Description:
Frigate Piedra Buena periscope photo. es ARA Piedra Buena vista travs del periscopio de ataque del sumergible clase Balao ARA Santiago del Estero zonamilitar Bosyvarietedefotosde Apoca Zona Militar Miguel Salvatierra PDARPhoto ARA Santiago del Estero ARA Piedra Buena Views through submarine periscopes Argentina in the Black and