2 PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



The accompanying specimen of petroleum, furnished the National 

 Museum at Washington, occurs as follows : 



State, 



County, 



Township, 



Farm, 



Lease, 



Number or name of well, 



Depth of well. 



When drilled (comi^leted), 



Oil in sand, 



Oil in crevice, 



First, second, or third sand? 



Thickness of sand, 



Pebble or fine sand, 



Yield of well on first day of flow, bbls., 



Yield of well on first day of pumping, bbls., 



Was the well torpedoed? 



Sp. gr. of oil, 



Geological formation /row wliicli the oil came^ 



Address of donor. 



