‘possible’ historical pictures (exact matches)

Leonardo Da Vinci explaining possible war engines to Ludovico Sforza
Leonardo Da Vinci explaining possible war engines to Ludovico Sforza
The Sailor Who Gave Away a Fortune
The Sailor Who Gave Away a Fortune
Mexico City
Mexico City
Sweeping London's skies for possible bomb-dropping Zeppelins, the searchlight at work from Charing Cross Station
Sweeping London's skies for possible bomb-dropping Zeppelins, the searchlight at work from Charing Cross Station
Sir Henry Bessemer
Sir Henry Bessemer
Dutch Girl at Breakfast
Dutch Girl at Breakfast
The Green Bag Committee investigating allegations of sedition and unrest
The Green Bag Committee investigating allegations of sedition and unrest
Visiting the sick
Visiting the sick