Lot of Three Handcarved Sculptures of Marble and Onyx

1) Navajo Marble Buffalo
3 3/4" height, 5 1/4" width, 1 1/2" depth, 1.59 pounds
2) Navajo Picasso Marble Bear
4" height, 5 3/4" width, 1 3/4" depth, 2.54 pounds
3) Navajo Mexican Onyx Spirit Bear
4 1/4" height, 6" width, 1" depth, 1.37 pounds