CANALIZED AT CHOELE-CHOEL GREAT ISLAND, RÍO NEGRO
PHOTOGRAPH: COLL-VINENT EXPLORATION
GROUP OF COLONIST PEOPLE, CHOELE-CHOEL GREAT ISLAND
PHOTO: COLL-VINENT EXPLORATION
PICTURE OF F.MOLINA CAMPOS W/ADVERTISING OF “PANAGRA” AT THE BACK OF THE POSTCARD
ADVERTISING AT THE BACK OF PAN AMERICAN – GRACE AIRWAYS, INC.