A pair of ice shoes. Iron sole of two pieces hinged together. On both parts there are downward curved points and upward curved eyes in which rings (6 pieces) are attached to two rings at the front and there is a curved bracket for the point of the foot. Heavy iron harpoon. Sharp point with two edges. Two movable barbs in the tip. An eye at the back of the point. In the eye and fixed with another eye so that the point is movable, an iron stem in the middle opens into two arms. One arm at the back. Iron eye woven into the groove in which a sleeving for cable. Used during the South Pole expedition of the "Belgica".