Just started an 1880 start multiplayer as Italy. First thing I noticed is Italy has no coal resource in any of its home regions. An essential commodity in this game. Appreciate I can trade for it but would have preferred to own a supply. However I noted I still have a coal mine in the north of Italy producing 15 coal a turn. This region has no coal icon within it so just wondered how this production is possible? I don't think I can just build a coal mine anywhere and expect 15 coal extra per turn.
Strategy wise I should be able to sell excess silk and use the private sector money to purchase coal from nations that I will set up commercial treaties with and then build relations with these countries to increase the chances of Italy being able to buy this essential material.