Browse Items (1 total) Browse All Browse by Tag Search Items Browse Map Tags: construction Sort by: TitleCreatorDate Added Photos of the Construction of the Hauenstein Base Tunnel The photographs in this collection were taken between 1912 and 1916 during the construction of the Hauenstein railway tunnel. They're part of the extensive photo archive of the Heritage Foundation SBB (SBB Historic).The Hauenstein base tunnel… Tags: Architecture, CH2016, construction, history, Landscape, photographs, Railway, tunnel Output Formats atom, dcmes-xml, json, omeka-json, omeka-xml, rss2