As an Amazon Associate, we earn from qualifying purchases. Atlas Model Railroad HO C420 Phase 2B w DCC & Sound MONON #510 | Tower Hobbies Atlas . ATL10002977 Attributes Brand name, Manufacturer name, ManufacturerAtlas Extra Product NameAtlas Model Railroad HO C420 Phase 2B w DCC & Sound MONON #510 | Tower Hobbies extendedQty, qtyInStock0 moq, multiple1 MPNATL10002977 qtySourceupdateFromUrlEntry Distributor offers SellerSKUMOQIn stockMultiplePrices Tower HobbiesATLU134111