Mrs. Margaret C. Blaker, Archivist National Anthropological Archives Smithsonian Institution Washington, D. C. 20560
Dear Mrs. Blaker:

I have your letter of June 13, 1969, requesting permission to have xerox copies made of my Black Elk material in the Missouri Historical Manuscripts Collection. I am very glad to grant permission.

A copy of this letter is being mailed to Mrs. Prewitt.

If I should locate any additional material that will be of help, I will let you know.

With best wishes,
JGN:fmb

John G. Neihardt