Black and white lantern slide of a mammoth tooth from Allegan County, Michigan next to a measuring stick.

Black and white lantern slide of a man, Tony, holding a mammoth tooth in his right hand.

Black and white photograph of Lamont artifacts including part of a skull.

Black and white photograph of a man, Tony, holding a mammoth tooth in front of a house.

Black and white close-up photograph of the inner side of a mammoth tooth.

Black and white close-up photograph of the outer side of a mammoth tooth.