These are whale bone masks with ivory and baleen eyes made by Tony Weyiouanna of Shishmaref, AK.
Mask I measures 7" long x 4.5" across x 1.75" depth. Has ivory labrets on chin.
Mask II measures 7.25" long x 4.25" across x .75" depth. Has ivory labrets on chin.
Mask III measures 7.25" long x 5.5" across x 1.75" depth. Has fossilized ivory labrets on chin and ivory inlay above eyes.