CONCURRENT USE WITH SER. NO.0373972, SER. NO. 0408084, REG. NO. 0788267 AND REG. NO.0792430 FOR THE AREA COMPRISING THE STATES OF OHIO, MICHIGAN, INDIANA, ILLINOIS, WISCONSIN, MINNESOTA, IOWA, NORTH DAKOTA, SOUTH DAKOTA, NEBRASKA, COLORADO, KENTUCKY, AND ALL OF MISSOURI THAT LIES EAST OF A GENERALLY NORTH-SOUTH LINE COINCIDENT WITH THE WESTERN BORDERS OF AND INCLUDES THE COUNTIES OF SCOTLAND, KNOX, SHELBY, MONROE, AUDRAIN, CALLAWAY, OSAGE, MARIES, PHELPS, TEXAS, AND HOWELL OF THE STATE OF MISSOURI.