Hi Ken !
I'm sorry I don't ! ...... I'm still looking ....

All I have apart from what I've already posted is this .... and this picture I found ..... it's very small though !!

In the aftermath of the First World War, Chief Buffalo Child Long Lance, a "full-blooded member of the Northern Blackfeet", became a national celebrity in the United States. He starred in a movie, published a book, campaigned for the rights of inmates of Indian reservations, spoke publicly of his childhood in an Indian settlement in Montana and his war exploits in the Canadian Army for which he won three medals.
After he turned to drink and then killed himself in 1932, Chief Buffalo Child Long Lance was revealed to be Sylvester Long, part white, part black and possibly part Native American. He was not from Montana, but North Carolina, and he was not decorated in the First World War, either, but invalided back home.
His deception was initially based on expedience, when, trying to escape hopeless poverty, he managed to get into the prestigious Indian school in Carlisle, Pennsylvania. Long did not look pale enough to get into a white school, and he did not want to go to a desperately under-resourced black school, but his unusual complexion let him pass for a Native American. From there on, he lied continually until "Chief Buffalo Child Long Lance" eventually consumed him.
Los Angeles Aroboretum
301 North Baldwin Av
Arcadia
This was the house of Chief Buffalo Child Long Lance who was a writer and a actor. In 1932 a reporter found out that he was a black man pretending to be an Indian. He shot himself in the head in his parlor and his ghost has been seen many times.