Overall: 36 1/2 x 3 3/4 x 1 1/2 in. ( 92.7 x 9.5 x 3.8 cm )
incised: on one side of spearhead: "S BA. . ."
stamped: on other side of spearhead: "J D"
Forged iron whaling harpoon; wide, flat head on thin, tapered rod with end formed into a hollow cone.
Due to ongoing research, information about this object is subject to change.