These are whale bone masks with walrus ivory & baleen inlay eyes with ivory inlay above the eyes. Made by Alaska Native Inuit artist Tony Weyiouanna Jr. of Shishmaref, Ak.
Mask I depicts a man with walrus ivory labrets on his chin. Measures 8.5" long x 7" across x 1.25" depth.
Mask II depicts a woman with mammoth ivory and baleen inlay tattoos on her chin. Measures 8" long x 6" across x 1.25" depth.