The key spotting features that distinguished an F7 were its stainless steel upper body grilles that replaced the chicken wire worn by most F3s

Two men mark the range on and near the range pole

Trainz Product Id: 12007128

Trainz Product Id: 12170625

Trainz Product Id: 11414839

Model Power 6670 HO Santa Fe Plymouth Industrial DDT Diesel Switcher ProductID_11554208 The key spotting features thatHere is a Model Power 6670 HO Santa Fe Plymouth Industrial DDT Diesel Switcher. This locomotive features intricately realistic detail, metal wheels, attractive decoration, and a powerful motor. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Model Power Model Number: 6670 Road Name: Atchison Topeka Santa Fe (ATSF) MSRP: $32. 98 Scale Era: HO Scale Model Type: Diesel Loco The Trainz SKU for this item is