Whaling spades

 

National Oceanic and Atmospheric Administration

Fig. 1. Boat spade to stop running whale. Fig. 2Narrow cutting spade or thin boat spade. Fig. 3. Flat or round shank spade Fig. 4. Cutting spade for scarfing blubber. Fig. 5. Cutting spade for leaning up. Fig. 6. Half-round spade