Model Catalog: 61454 (Lot serial: >10 lot numbers); Model Catalog: 61452 (Lot serial: >10 lot numbers); Model Catalog: 61456 (Lot serial: >10 lot numbers); Model Catalog: 61454 (Lot serial: contact manufacturer); Model Catalog: 61452 (Lot serial: contact manufacturer); Model Catalog: 61456 (Lot serial: contact manufacturer)