FlG. 33. Steam dredging vessel on Long Island Sound. 

 From a Report of the R. I. Shell-fish Commission. 



Fig. 34. Steam dredging vessel owned at New Haven. From 

 a Report of the R. I. Shell-fish Commission. 



FlG. 35. New York steam dredging vessel lowing the 

 dredges. From a Report of the Forest, Fish and Game 

 Commission. 



