PETRO PRINCE class, sea-going motor freighter

Code:
C/3.
Name:
Sea-going freighter
Operation:
Sea going
1967-PETRO PRINCE, Built, #2126, Angyalföld Unit of MHD (Hungarian Shipyard & Crane Factory) , First one of the 10 units stone carrier serie.
1967-PETRO COCO, Built, #2136, Angyalföld Unit of MHD (Hungarian Shipyard & Crane Factory)
1967-PETRO DUKE, Built, #2137, Angyalföld Unit of MHD (Hungarian Shipyard & Crane Factory)
1967-PETRO NIC, Built, #2127, Angyalföld Unit of MHD (Hungarian Shipyard & Crane Factory)