According to the following, the treasure contained $188,000 in coin, $1,588,000 in bank notes, $4,000,000 in Confederate money, and the official papers of Beauregard and Pillow.

http://chroniclingamerica.loc.gov/lccn/sn82016187/1905-12-14/ed-1/seq-7/#date1=1860&sort=relevance&rows=20&words=Betts+Colonel&searchType=basic&sequence=0&index=14&state=&date2=1922&proxtext=%22Colonel+Betts%22+&y=6&x=16&dateFilterType=yearRange&page=3

Hoyt Cagle