Harrison E. Havens, Missouri Congressman
"The Oklahoma State Capital" newspaper (Guthrie, OK).
1899-03-11
<a rel="nofollow" class="external text" href="http://gateway.okhistory.org/ark:/67531/metapth352311/m1/6/zoom/?q=%22Councilor%20Harrison%20Havens%22">"Township Warrant System Adopted"</a>.  Page 6.  March 11, 1899.