First ute, the VIN and BODY tags belong together, but the ADR plate that was originally with them would have read 3/78 and a chassis number of approx BHZ093xxB. This may still be on the rails, or the rails may belong to the body and the other two plates are not original. Does the ADR plate state "coupe utility"? In any case neither ADR or the other plates belong to a Sandman. Put up a photo of this car's plates and i'll check them out.

Second ute's plates all belong together, and not a Sandman as Al says.