‘energy’ historical pictures (exact matches)

Alessandro Volta, Italian physicist
Alessandro Volta, Italian physicist
The manufacture of gas
The manufacture of gas
Matthew Boulton and James Watt with one of the patented steam engines
Matthew Boulton and James Watt with one of the patented steam engines
Schoolgirls off for the holidays
Schoolgirls off for the holidays
Sacred fires of the Ateshgah of Baku (Fire Temple of Baku)
Sacred fires of the Ateshgah of Baku (Fire Temple of Baku)
Tidal Power Generator
Tidal Power Generator
Cinema
Cinema
Alessandro Volta, Italian physicist
Alessandro Volta, Italian physicist