There have been no reported cases of double stacking as this would probably exceed most railroad height restrictions

This is a Fleischmann 6178 HO Left Hand Express Manual Switch

Model Number: 2921

car number 41738 Wpt

This is a Preiser 14006 HO Scale Standing Teenage Girls Figures (Set of 6)

Faller 183 HO Lighting Strip DwDetails-1.90-1.44-12.00-6.00-4.00-1 There have been no reportedThis is a Faller 183 HO Lighting Strip Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Faller Model Number: 183 MSRP: $19. 99 Scale Era: HO Scale Model Type: Accessories The Trainz SKU for this item is P12374390. Trainz Product Id: 12374390