mobiles and aeroplanes. All of these have made necessary 
the enormous oil production and distribution of today. Oils, 
greases and gasoline are necessities of the modern, every day, 
business and pleasure life of the world. This company has 
always maintained an extraordinary high standard of quality, 
and has been operated since 1862 (61 years) exclusively on 
high-grade Pennsylvania Crude Oil. 
The present plant covers about five acres, located in the 
City of Pittsburgh, Pa., ten minutes by auto from the heart 
of the City. Has a capacity of one thousand barrels of Crude 
Petroleum per day, turning out oils (lubricating and refined) 
gasoline and greases of a superior quality for domestic and 
export shipment. 
The Company is operating under a Pennsylvania charter, 
capitalized at $750,000.00. The officers are as follows: 
R. B. Miller, president; J. B. Miller, vice president and 
treasurer; A. D. Miller, Jr., assistant treasurer; A. D. Miller, 
III, secretary. 
The products are marketed throughout the United States 
and the world, and bear the highest reputation wherever sold. 
OKLAHOMA NATURAL GAS COMPANY 
The Oklahoma Natural Gas Company is an Oklahoma 
State Corporation, having been incorporated under the laws 
of Oklahoma Territory October 12, 1906. The main office is 
117 West Fourth Street, Tulsa, Oklahoma. An office is also 
maintained at 1501 Union Bank Building, Pittsburgh, Pa., 
where the company’s transfer agent is located. 
The original capitalization was $4,000,000, par value of 
$100 per share. In July, 1917, the capital was increased from 
$4,000,000 to $10,000,000, and the par value was changed 
from $100 per share to $25 per share. At that time the Osage 
and Oklahoma Company, Caney River Gas Company, Enid