(Read Text)  Uno Hebuck - 1971 

(Read Text)  Roy Ruhkala - 1974

(Read Text)  Howard Scribner extract of 1970 Masters Thesis by Lila Harman.

(Read Text)  Mrs. George Allen or Mrs. Annelia E. Layton - Date Unknown (This document was obtained from Gene Johnson in June 2001. Gene believes that the text may have been written over 50 years ago.)

(Read Text)  Ruben Ruhkala - 2002, Showdown in Blackwell Stable (This paper was presented by Ruben at a meeting of the Rocklin Historical Society on September 16, 2002.)