Sells-A-Pistol-Butt or Little Gun

[Dietmar]

Everyone knows about Kicking Bear and Short Bull as the major Ghost Dance leaders in 1890 but according to several sources there have been another man bearing the name Sells-A-Pistol-Butt aka Sells-The-Pistol aka Little Gun who acted as a Ghost Dance instructor on Pine Ridge, first with Kicking Bear and after the latter left, alone.

Is there any more information on Sells-A-Pistol-Butt? Maybe a photograph also?

Thanks.