N.J. Stat. § 45:9-50: Conveyance of bodies regulated

Said association may employ a carrier for the conveyance of said bodies, which shall be well inclosed within a suitable incasement and carefully deposited free from public observation. The driver or person in charge of the carrier shall obtain a receipt by name, or, if the person be unknown, by a description of each body delivered by him, and shall deposit the receipt with the person in charge of the institution from which the body was taken.