Drill bow

Drill bow of walrus ivory engraved with figures commemorating a hunting expedition: Alaska, USA, North America, Iñupiaq or Yup'ik

Drill bow

Bow drill, of walrus ivory, engraved on both sides with figures of men and animals: North America, USA, Alaska, Inupiat, 19th century

Drill bow

Bow drill, of walrus ivory, engraved on both sides with hunting scenes: North America, USA, Alaska, Inupiat, 19th century

Drill bow

Drill bow, of curved form, of bone, incised on back with transverse lines and pitted at one end, with leather thong attached: North America, Canada, Nunavut, Inuit, mid 19th century