Old black and white photo of a factory with a spinning machine in the…

Black and white photo of a map of a building

Black and white drawing of a building with windows and doors

Group of four men sitting next to each other on a bench

Old book with a drawing of a man&#39;s torso and arteries

Piece of paper with a drawing on it next to a ruler

Old black and white photo of a city with a number of buildings

Two men sitting next to each other on a bench

Old map of the city of Pianta della Città in Trento