2021-11-292021-11-291893-01-012013-04-03http://hdl.handle.net/20.500.13013/1259Shows all improvements and examinations made, bridges erected, and shipwrecks charted by the U.S. Army Engineers from Cape Cod, Mass. to Block Island, R.I. in 1893. Contains a list of steamboat lines operating in region.imageG 3760 1893 .U5Harbors – Massachusetts – MapsHarbors – Rhode Island – MapsRivers – Massachusetts – MapsRivers – Rhode Island – MapsWatersheds – Massachusetts – MapsNavigation (Mass.) – MapsMassachusetts – MapsRhode Island – Maps