Prairie Oil and Gas Co. Standard Oil of Kansas Standard Oil of Indiana Solar Refining Standard Oil Company Standard Oil of Ohio Standard Oil of Nebraska National Transit Company Crescent Pieline Co. Standard Oil Company Standard Oil Company of Kentucky Phillips Petroleum Company Chevron Marathon Oil Corportation Standard Oil Company Chevron Texaco Union Tank Car Company Standard Oil Company Atlantic Petroleum Waters-Pierce Oil Co. Sinclair Cumberland Pipe Line Co. Standard Oil Company Continental Oil Co. Borne-Scrymser Company South Penn Oil Company Colonial Oil Standard Oil Company Standard Oil Company of California SOCONY-Vacuum Mobil Vacuum Oil Company Anglo-american Oil Co. New York Transit Company Indiana Pipe Line Company Standard Oil Company Northern Pipeline Compnay Buckeye Pipe Line Company Chesebrough Manugacturing Exxon Standard Oil Company South West Pennsylvania Pipe Line Co. Marathon Oil Company Texaco Marathon Oil Corportation Standard Oil Company Royal Dutch / Shell Standard Oil Company of California Galena-Signla Oil Company Marland Oil Swan & Finch Company Standard Oil Company Eureka Pipe Line Company Gulf Oil Standard Oil Co. of New Jersey ExxonMobil Standard Oil Company Standard Oil of New Jersey Standard Oil Co. of New York Southern Pipe Line Company The Ohio Oil Company South Penn Oil Standard Oil Company Consolidated Oil Corporation Atlantic Richfield Company Sinclair Oil Corporation Chesebrough-Ponds Standard Oil Company SOHIO Amoco Borne-Scrymser Company South West Pennsylvania Pipe Line Co. Standard Oil Company Unilever Pennzoil National Transit Company Swan & Finch Company Ashland Inc. Prairie Oil and Gas Co. Standard Oil of Kansas Standard Oil of Indiana Solar Refining Standard Oil Company Standard Oil of Ohio Standard Oil of Nebraska National Transit Company Crescent Pieline Co. Standard Oil Company Standard Oil Company of Kentucky Phillips Petroleum Company Chevron Marathon Oil Corportation Chevron Texaco Union Tank Car Company Standard Oil Company Atlantic Petroleum Waters-Pierce Oil Co. Sinclair Cumberland Pipe Line Co. Standard Oil Company Continental Oil Co. Borne-Scrymser Company South Penn Oil Company Colonial Oil Standard Oil Company Standard Oil Company of California SOCONY-Vacuum Mobil Anglo-american Oil Co. New York Transit Company Indiana Pipe Line Company Standard Oil Company Northern Pipeline Compnay Buckeye Pipe Line Company Chesebrough Manugacturing Exxon Standard Oil Company South West Pennsylvania Pipe Line Co. Marathon Oil Company Texaco Marathon Oil Corportation Standard Oil Company Royal Dutch / Shell Richfield Oil Standard Oil Company of California Galena-Signla Oil Company Marland Oil Swan & Finch Company Standard Oil Company Eureka Pipe Line Company Gulf Oil Standard Oil Co. of New Jersey ExxonMobil Standard Oil Company Standard Oil of New Jersey Standard Oil Co. of New York Southern Pipe Line Company The Ohio Oil Company South Penn Oil Standard Oil Company Consolidated Oil Corporation Atlantic Richfield Company Sinclair Oil Corporation Chesebrough-Ponds Standard Oil Company SOHIO Amoco Borne-Scrymser Company South West Pennsylvania Pipe Line Co. Standard Oil Company Unilever Pennzoil National Transit Company Swan & Finch Company Standard Oil Company of California Galena-Signla Oil Company Marland Oil Swan & Finch Company Standard Oil Company Eureka Pipe Line Company Gulf Oil Standard Oil Co. of New Jersey ExxonMobil Standard Oil Company Standard Oil of New Jersey Standard Oil Co. of New York Southern Pipe Line Company The Ohio Oil Company Chevron Texaco Union Tank Car Company Standard Oil Company Atlantic Petroleum Waters-Pierce Oil Co. Sinclair Cumberland Pipe Line Co. Standard Oil Company Continental Oil Co. Borne-Scrymser Company South Penn Oil Company Colonial Oil Standard Oil Company Standard Oil Company of California SOCONY-Vacuum Mobil Standard Oil Company Consolidated Oil Corporation Atlantic Richfield Company Sinclair Oil Corporation Chesebrough-Ponds Standard Oil Company SOHIO Amoco Borne-Scrymser Company South West Pennsylvania Pipe Line Co. Standard Oil Company Unilever Pennzoil National Transit Company Swan & Finch Company Standard Oil Company Anglo-american Oil Co. New York Transit Company Indiana Pipe Line Company Standard Oil Company Northern Pipeline Compnay Buckeye Pipe Line Company Chesebrough Manugacturing Exxon Standard Oil Company South West Pennsylvania Pipe Line Co. Marathon Oil Company Texaco Marathon Oil Corportation Standard Oil Company Royal Dutch / Shell South Penn Oil Standard Oil Company Consolidated Oil Corporation Atlantic Richfield Company Sinclair Oil Corporation Chesebrough-Ponds Standard Oil Company SOHIO Amoco Borne-Scrymser Company South West Pennsylvania Pipe Line Co. Standard Oil Company Unilever Pennzoil National Transit Company Swan & Finch Company Prairie Oil and Gas Co. Standard Oil of Kansas Standard Oil of Indiana Solar Refining Standard Oil Company Standard Oil of Ohio Standard Oil of Nebraska National Transit Company CrescentSTANDARD Pieline Co. Standard Oil Company Standard Oil Company of KentuckyOILPhillips PetroleumCOMPANY Company Chevron Marathon Oil Corportation Standard Oil Company

Washington Oil Company Crescent Pipeline Co. Company Borne-Scrymser Swan & Finch Company Union Tank Car Company Prairie Oil and Gas Co. Waters-Pierce Oil Co. Atlantic Petroleum Standard Oil of Nebraska Standard Oil of Indiana Standard Oil of Kansas Standard Oil of Ohio Solar Refining Chesebrough Manugacturing Indiana Pipe Line Company Buckeye Pipe Line Company Pipeline Compnay Northern New York Transit Company South West Pennsylvania Pipe Line Co. National Transit Company South Penn Oil Company Eureka Pipe Line Company Vacuum Oil Company Standard Oil Co. of New York Colonial Oil Standard Oil Co. of New Jersey Anglo-american Oil Co. Continental Oil Co. Marland Oil The Ohio Oil Company Southern Pipe Line Company Cumberland Pipe Line Co. Galena-Signla Oil Company Gulf Oil Standard Oil Company of California Standard Oil Company of Kentucky 1911 Sinclair

1920 Liquidated Continental Oil Co. 1930 SOHIO SOCONY-Vacuum Standard Oil of New Jersey Consolidated Oil Corporation Conoco Standard Oil of Indiana 1940 Sinclair Oil Corporation Buckeye Pipe Line Company Richfield Oil South Penn Oil Standard Oil of Indiana Ashland Oil & Refining Company

1950 National Transit Company Texaco Liquidated Chesebrough-Ponds SOCONY Mobil Oil Company

1960 Standard Oil Company of California Marathon Oil Company Buckeye Pipe Line Company Pennzoil Mobil Ashland Petroleum

Atlantic Richfield Company 1970 Amoco BP Exxon Liquidated Royal Dutch / Shell Phillips Petroleum Company Liquidated

1980 Chevron Unilever

1990 BP Ashland Inc. Marathon Oil Corportation ExxonMobil

BP 2000 Royal Dutch / Shell ConocoPhillips Chevron Texaco

2010

Union Tank Car BP Unilever Buckeye Partners Royal Dutch / Shell ExxonMobil ConocoPhillips Marathon Oil Chevron Texaco

Eric Najjar | 2015