 |
"B" Prefix First Issued County Distribution January 1975 |
 |
"C" Prefix First Issued County Distribution January 1975 |
 |
"E" Prefix First Issued County Distribution January 1975 |
 |
"G" Prefix First Issued County Distribution January 1975 |
 |
"J" Prefix First Issued County Distribution January 1975 |
 |
"K" Prefix First Issued County Distribution January 1975 |
 |
"M" Prefix First Issued County Distribution January 1975 |
 |
"N" Prefix First Issued April 1976 |
 |
"P" Prefix First Issued December 1976 |
 |
"Q" Prefix First Issued June 1977 |
 |
"R" Prefix First Issued December 1977 |
 |
"S" Prefix First Issued July 1978 |
 |
"T" Prefix First Issued December 1978 |
 |
"U" Prefix First Issued May 1979 |
 |
"X" Prefix First Issued April 1980 |
 |
"X" Prefix First Issued November 1980 |
 |
"Y" Prefix First Issued April 1981 |
