In search of the owner of this car!

:rofl:
Leave it to FABO, .........
Hmmm Operator's License; Driver has license to legally operate any motor vehicle said license states on highways & byways.
Registration Plate; Vehicle is registered with the State/Commonwealth for license to be operated legally on highways & byways by a person possessing an Operators License. Many (PA being one of them) States/Commonwealths did away with Expiration Stickers or 'Tags' on the Registration Plates.
State Safety & Emissions/IM Certificates of Inspection; affixed Stickers or 'Tags' certify said Licensed Vehicle has passed State/Commonwealth standards as required.
The decision on what terminology to use is up to States/Commonwealths/(Provinces), & of course, unofficially.....slang by the user.

But never let an opportunity for a useless pissin' match go to waste......
:rofl: