One of his early engineering projects was an iron bridge over the Garonne River at Bordeaux in 1858
1 Overview; 2 Postage 
stamp; 3 See also; 4 References; 5 External links ... First bridge over the Garonne 
River at Bordeaux, it was planned and... [DOC] [TLE] Continental engineers - Steamindex [PAR] Amsler gained his doctorate from Knigsberg in 1848 and returned to ... To use 
one or two cast iron rails (if two not greater tah 24 inches apart) to peovide 
horizontal ....