1. EAP563/1/5/5/521 Reference (shelfmark): EAP563/1/5/5/521 Title: Labor camp at the construction of a railroad viaduct in a high mountain area. Possibly the construction of the line Socompa - Antofagasta. [Early 20th century] Scope & Content: Extent of original material: 1 glass plate Collection Area: Endangered Archives Programme Languages: Not applicable Date Range: Early 20th century Extent: Tiff image