Sickle Blade

Sickle

Stone Ritual Sickle

Stone Ritual Sickle

Steatite Sickle

Ritual Sickle, Stone (Steatite)

Blade Arrowheads

Sickle

Sickle

打製石器・磨製石器

打製石器

Iron Sickle

Iron Sickle

Iron Sickle

Iron Sickle

Knife Blades

Sickle

Sickle-Shaped Spearhead

Sickle and Scissors

打製鎌

Adzes

ナイフ形石器（石刃） : 石刃

ナイフ形石器（石刃） : 石刃

打製両刃斧

打製片刃斧