Studio portrait of Cook, seated, with his daughter, Grace Cook standing at left and Hope Blue Teeth standing at right. Cook has an open photo album in his lap.

Group portrait of the first female students, taken on the morning after their arrival on October 6, 1879 

Note: This image is different from the more commonly seen one. Here there are only twelve people in the back row, not thirteen (it is not yet determined who is not present here)....

Group portrait of the first female students, taken on the morning after their arrival on October 6, 1879. Matron Sarah Mather is standing at left and interpreter Charles Tackett is standing at left. 

Student information card of Frank Lock, a member of the Sioux Nation, who entered the school on November 30, 1882 and departed on July 8, 1889. The file indicates Lock was married and living in Porcupine, South Dakota in 1913 and 1915.

Note: Lock married fellow student Hope Blue Teeth....

Student file of Hope Blue Teeth, a member of the Sioux Nation, who entered the school on November 14, 1883 and departed on July 8, 1889. The file contains a student information card, a former student response postcard, and a report after leaving indicating she was a housewife in Porcupine, South...

Student information card of Hope Blue (Yellow Ear), a member of the Sioux Nation, who entered the school on October 6, 1879 and departed on June 19, 1882.

Note: Hope became known as Hope Blue Teeth at the school. She later reenrolled at the school on November 14, 1883, leaving on July 8,...

Studio portrait of Rose White Thunder (left) and Hope Blue Teeth (right).