StrahllochBridgeAndTunnelOfGotthardbahn Section1 AdolpheBraun1811to1877
The picture was taken before 1878 with commercial operation of this central part of the Gotthardbahn only starting in June of 1882 and the ramps and the Gotthardtunnel still under construction.
The bridge shows the single beam truss construction that was typical for the majority of the original bridges on this line, and which later had to be fortified with supporting fishbellies or arches with increasing traffic loads until they eventually had to be replaced with reinforced concrete or other bridges.
Toto dílo je volné také v zemích, jejichž právní řád chrání majetková autorská práva po dobu života autora a 80 let po jeho smrti. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States. Note that a few countries have copyright terms longer than 80 years: Mexico has 100 years and Jamaica has 95 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years, but it does implement the rule of the shorter term. | |
Bylo zjištěno, že u tohoto souboru nejsou známa žádná omezení daná autorským právem a právy s ním souvisejícími. |
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Adolphe BraunAdolphe Braun byl francouzský textilní designér a fotograf. .. pokračovat ve čtení