‘digging’ historical pictures (exact matches)

The Nile Expedition, Royal Engineers building a Fort at Korti
The Nile Expedition, Royal Engineers building a Fort at Korti
Gold prospectors in New Zealand
Gold prospectors in New Zealand
Completion of the construction of 1000 kilometres of German Autobahn, 1936
Completion of the construction of 1000 kilometres of German Autobahn, 1936
The Crisis in China
The Crisis in China
Dig for Victory
Dig for Victory
Construction of the Erie Canal, New York, USA, 1817–1825
Construction of the Erie Canal, New York, USA, 1817–1825
People in Hiding: The Hell Caves
People in Hiding: The Hell Caves
Snowbound Express
Snowbound Express