Encara no tenim significats per a "grove ax".
1Fragment of a grooved ax, of gray slate.
2A grooved ax, 6 inches long, 3½ inches wide, and 1 inch thick.
3A broken grooved ax of basalt.
4Rude, partially grooved ax.
5A grooved ax of gray sandstone, 5 inches long, 3 inches wide, and 1 inch thick.
6A fine specimen of grooved ax, 7 inches in length, 4 in width, and 1½ in thickness.
7A grooved ax, 4 inches in length, 3½ inches in width, and three-fourths of an inch in thickness.