Model Catalog: 01HDS1800C (Lot serial: 12HDS0015); Model Catalog: 01HDS1801C (Lot serial: 12HDS0015); Model Catalog: 01HDS1801C (Lot serial: 13HDS0023); Model Catalog: 01HDS1800C (Lot serial: ALL SERIAL NUMBERS); Model Catalog: 01HDS1801C (Lot serial: ALL SERIAL NUMBERS); Model Catalog: 01HDS1800C (Lot serial: 13HDS0023)