“Collector plate” defined.

Mich. Comp. Laws § 257.6d, under MICHIGAN VEHICLE CODE.

Mich. Comp. Laws § 257.6d

Sec. 6d. "Collector plate" means a plate that contains a reproduction of every characteristic of a specific registration plate except for the number and letter characters, which shall be determined by the secretary of state, and that is sold as described in section 811g. A collector plate is not a registration plate.