Clemens Herschel
Wright, Charles H.
Georgiĭ Konstantinovich Evgrafov
Loidis
Étienne Pacoret
United States. Army. Corps of Engineers.
Scherzer rolling lift bridge company, Chicago.
Wilson, George M.Sc.
Benjamin F. La Rue
Scherzer Rolling Lift Bridge Co
H. G. Tyrrell
Bernard C. Winn
Fred P. Hamilton
Unknown Author
Jess Mowry
Fernando Guilloto y González
Wilbur M. Wilson