Légende

Ernst Glanzmann analysing rock sample; 1954.

Date

17 nov. 1954

Crédit

Photo12/UIG/RDB/ATP/Lang

Notre référence

UMG25A28_276

Licence

Droits gérés

Format disponible

25.8Mo (3.8Mo) / 25.4cm x 25.5cm / 3000 x 3011 (300dpi)

Mots clés

Image type Economy historical photography historical historical photograph Industry Raw material Raw material extraction raw material raw material extraction economy