Fn 


Haupt, Hermann, A. M., Civil Engineer, etc. Mi 1 i t a ry B r i d g es: 
with suggestions of new expedients and constructions for crossing 

2tJ 

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streams and chasms. Including, also, desings for trestle and truss 
bridges for military railroads. Adapted especially to the wants of 
the service ill the United States. (Illustrated by Sixty-nini lith. 
engr.) (Mit 69 Taf. und 1 Ansicht.) 8. New-York 1864.