The first and most obvious are Lehigh Valley 404 and 408 which became Delaware & Hudson 404 and 408

See through etched metal radiator fan

and Glue Sticks ST1446) is the fastest way to assemble your foam base

The Trainz SKU for this item is P11460855

Micro Engineering 36-107 HO Regular Length Low Profile Ties (Pack of 1,000) ProductID_11447419 The first and most obviousThis is a Micro Engineering 36 107 HO Scale Regular Length Low Profile Ties (Pack of 1,000). Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Micro Engineering Model Number: 36 107 MSRP: $18. 29 Scale Era: HO Scale Model Type: Track v2. 0 The Trainz SKU for this item is P11477203. Trainz Product Id: 11477203