Advertisement in The Fisherman magazine, August, 1958:

 

Article in The Waco Tribune-Herald, Oct 12, 1958:

 

Article in The Gilmer Mirror (Gilmer, TX), Jun 4, 1959:

 

Article in The Gilmer Mirror, Jun 11, 1959:

 

Demon Lure Company ad published in the San Antonio Light on Aug 28, 29, 31, 1960.

 

Demon Lure Company ad published in Field & Stream, March 1963.  This ad would have been placed just before Julius Black’s death in February, 1963.

 

Note published in the San Antonio Light newspaper Sept. 21, 1963.