Coupler slack sound

they were vital to operations on every railroad

Here is a Lionel 6-27912 O Gauge PWC Lionel Lines "Elizabeth" Coach Car #2445

Trainz Product Id: 11554344

Here is a MTH 30-74591 Jersey Central 40' Double Door Box Car

Atlas 33577 N Scale P&S NE-6 Caboose #192 ProductID_12173570 Coupler slack soundThis car features realistic Accu mate knuckle couplers, prototypically accurate paint and lettering, and lots of underframe and end detail. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Atlas Model Number: 33577 Road Name: Pittsburgh & Shawmut (PS PSR) MSRP: $21. 95 Scale Era: N Scale Model Type: Freight Cars The Trainz SKU for this item is P11457101. Trainz Product Id: 11457101