Interieur van het hoofdgebouw van de Wereldtentoonstelling te Philadelphia in 1876 1876

This stereoscopic photograph by the Centennial Photographic Company captures the interior of the Main Building at the 1876 Philadelphia Centennial Exposition. The image showcases the expansive, open space of the building, featuring a complex network of steel trusses supporting a large, glazed roof. The photograph offers a glimpse into the bustling event, showcasing numerous exhibits and visitors within the building. This historical image provides a unique perspective on the architectural achievements and the spirit of innovation that characterized the Centennial Exposition.