The blank one was a house key used by security and maids,etc.

The CBIP key was for their convention.They are the 2nd largest Truck Transport Ins Co in USA based in Red Bank NJ.Pres/owners name appears on card.

Morpho convention key-Morpho Trak Safran Group is the World leader in multibiometric technalogies for fingerprint,iris and facial recogintion.

DJ Expo key shows date of convention.

Scan shows front and back-4 keys shipped for $12-thanks for looking. Ron R-3110