all trains 
Trans-Iranian railway
USATC S200 Class · Ex13· CC BY-SA 3.0
Trans-Iranian railway
🇮🇷 Iran ·2 types
#2473 🇬🇧Horwich Works
LMS Stanier Class 8F
🚂 steam locomotive- built
- 852
- top speed
- —
- power
- —
#2707 🇺🇸American Locomotive Company
USATC S200 Class
🚂 steam locomotive- built
- 200
- top speed
- —
- power
- —
Oldest first. Sources: Wikipedia, Wikidata.· Trans-Iranian railway on Wikipedia. Photos from Wikimedia Commons. All operators.