Cameron Law Enforcement Departments

My son is collecting patches with his name on them. We have over 30 all ready and are always looking to add. Here are a few that we have extras of. Please let us know if you have any even if they are NOT for trade or 4 sale. We realize that there may be others that we don't know about. Thanks!
camla LA Cameron Parrish Sheriff's Dept.
$7.00
Louisiana
camconst TX Cameron County Constable
$7.00
camtxtan TX Cameron Police
$8.00
camtxbrn TX Cameron Police
$8.00
sccam SC Cameron Police
$6.00
camlabrn LA Cameron Parrish Sheriff's Dept.
$8.00
camuwhite OK Cameron University
$10.00

cambp TX ? Cameron Police
$8.00
State Unknown