1) Means of transport 2) Routes with tracks 3) Things people are trained in 4) Train systems
Found on
https://www.crosswordclues.com/clue/railways
[Conveyance of Mails] The Railways (Conveyance of Mails) Act 1838 (1 & 2 Vict. c. 98) was an Act of Parliament in the United Kingdom, signed into law on August 14, 1838. It required the transport of the Royal Mail by railways at a standardised fee. The Act empowered the Postmaster-General to require the railway companies to `convey the mail...
Found on
http://en.wikipedia.org/wiki/Railways_(Conveyance_of_Mails)_Act_1838
No exact match found.
