Journeys

edited by Mauro Gargano, Valeria Zanini

“L’Observatoire de Paris avec ses nouveaux agrandissements”

“Vue général de l’observatoire de Greenwich”

Astronomical station for the eclipse of 1860 in Spain

Papal Corvette “Immacolata Concezione”

“L’exposition universelle de 1867”

Astronomers in the astronomical station of Augusta

“Square des Arts et métiers”, Paris

XII Congress of Italian scientists