|Institution:||Missouri University of Science and Technology|
|Full text PDF:||http://hdl.handle.net/10355/17900|
"The reported discover of oil in the McNab well in the northwest corner of Trego County, Kansas, has attracted attention to that region as possible oil producing territory. The offer of certain blocks of leases on several so-called "oil structures" occasioned the reconnaissance made by the writer. The prospects were examined during the period, September 28 to October 14, 1921" – p. .