 | A Clark/Wareco station in Hillsboro, IL. (July, 2004) |
 | The Clark in Hillsboro, IL. (July, 2009) |
 | A Clark on Morris Ave at Veterans Pkwy in Bloomington, IL. (October, 2004) |
 | A Clark in Seneca, IL. (October, 2004) |
 | A Clark in La Salle, IL. (October, 2004) |
 | A old Clark sign and station in Pontiac, IL. (October, 2004) |
 | A Clark/Subway in Joliet, IL. (February, 2005) |
 | A Clark sign in Roselle, IL. (March, 2005) |
 | A sign for Clark/Wareco in Arocla, IL. (May, 2005) |
 | The Clark/Wareco in Arocola, IL. (May, 2005) |
 | A Clark in Naperville, IL. (March, 2006) |
 | A Clark sign in Litchfield, IL. (July, 2006) |
 | A Clark in Dolton, IL. (November, 2007) |
 | A Clark in Joliet, IL. (January, 2008) |
 | A Clark in Joliet, IL. (April, 2008) |
 | A Clark in Mokena, IL. (May, 2008) |
 | A Clark in Crest Hill, IL. (May, 2008) |
 | A Clark in Watseka, IL. (June, 2008) |
 | A Clark in Washington, IL. (July, 2008) |
 | A Clark in Mundelein, IL. (July, 2008) |
 | A Clark in Winthrop Harbor, IL. (July, 2008) |
 | A Clark in Waukegan, IL. (July, 2008) |
 | A Clark in Hoopeston, IL. (September, 2008) |
 | A Clark in Holland, MI. (October, 2008) |
 | A Clark in Otsego, MI. (October, 2008) |
 | A Clark in Oak Park, IL. (December, 2008) |
 | A Clark in Bridgeview, IL. (January, 2009) |
 | A old Clark sign near Wilmington, IL. (January, 2009) |
 | A old Clark sign near Wilmington, IL. (January, 2009) |
 | A Clark in Calumet Park, IL. (February, 2009) |
 | A Clark in Riverdale, IL. (February, 2009) |
 | A Clark in Crown Point, IN. (March, 2009) |
 | A Clark in Brookfield, IL. (April, 2009) |
 | A Clark in Chicago, IL. (July, 2009) |
 | A Clark in South Holland, IL. (July, 2009) |
 | A Clark station in East Chicago, IN. (July, 2009) |
 | A Clark station in Hammond, IN. (July, 2009) |
 | A Clark in La Porte, IN. (September, 2009) |
 | A Clark in Westville, IL. (April, 2010) |
 | A Clark in Schaumburg, IL. (April, 2010) |
 | A Clark in Danville, IL. (May, 2010) |
 | A Clark in Sycamore, IL. (June, 2010) |
 | A Clark in Sycamore, IL. (June, 2010) |
 | A Clark in Rochelle, IL. (June, 2010) |
 | A Clark in Hammond, IN. (August, 2010) |
 | A Clark in Jacksonville, IL. (September, 2010) |
 | A old Clark sign in Macomb, IL. (September, 2010) |
 | A Clark in Jacksonville, IL. (September, 2010) |
 | A Clark in Cameron, MO. (March, 2011) |
 | A Clark in Beardstown, IL. (August, 2011) |
 | A Clark/Blimpie in White Hall, IL. (August, 2011) |