Gezicht op vestingwerken aan de Gotthardpass in de buurt van Airolo before 1895

This black and white photograph, created by Bonneau & Co. before 1895, depicts fortifications near Airolo on the Gotthard Pass in Switzerland. The image shows a high-angle view of the fortifications, revealing the complexity of their construction and emphasizing their strategic importance in the mountainous terrain. The photograph is likely a documentation of the fortifications, offering a glimpse into the military architecture of the region during the late 19th century.