bareHULL.3D

This is the hull surface model of the famous sailing vessel Susie S. built in 1871 and you will get it as native Rhino3D (v5) file.

The sand-baggers are sailing vessels with movable ballast so with this perspective they can be seen as the pioneer of the some offshore sailing vessels which uses water for moving ballast today. The sand-baggers use as the name implied, sands filled in bags which are moved by the crew according the tacking condition where required.