Sujet

Survey at Kruzof Island

Légende

cartographers and geologists on a survey at Kruzof Island; Alaska; USA 1928

Date

1928

Crédit

Photo12/Ann Ronan Picture Library

Notre référence

ARP17A26_056

Licence

Droits gérés

Format disponible

60.0Mo (1.8Mo) / 29.1cm x 51.6cm / 3438 x 6100 (300dpi)

Mots clés

geodetic geology science survey research American Alaska scientists cartography team 20th century 1920s Twenties