(58)"wreck" includes the following when found in the sea or in tidal water or on the shores thereof-(a)goods which have been cast into the sea and then sink and remain under water;(b)goods which have been cast or fall into the sea and remain floating on the surface;(c)goods which are sunk in the sea, but are attached to a floating object in order that they may be found again;(d)goods which are thrown away or abandoned; and(e)a vessel abandoned without hope or intention of recovery;
