Page 25: of Maritime Reporter Magazine (March 15, 1969)

4,320 h.p. ESSO TENNESSEE controlled easily through Wichita Clutches ESSO MARYLAND ESSO PENNSYLVANIA ESSO WEST VIRGINIA ESSO WICHITA CLUTCH CO., INC. WICHITA FALLS, TEXAS 76307 This Dravo-built Humble boat runs lVA mph with a 200,000 bbl tow and is exceptionally maneuverable . . . another addition to the Esso Fleet depending on the peak performance of Wichita Marine Clutches. Wichita Clutches are available for engines up to 20,000 horsepower. Ask for a quotation. Wichita is proud to be a part of the top performing fleet carry-ing this well known symbol. Wichita Marine Clutches provide: SMOOTH OPERATION, POSITIVE CONTROL, QUICK RESPONSE, REDUCED MAINTENANCE.