If you look in the glossary for "Full Production," it says, "For USSR, the current Full Production income is the total of all currently possessed, Originally possessed land zones." So when you rolled that 12, you hit full production and you can collect for Mongolia and Northern Manchuria. I have USSR with 53 in the bank and 48 on the production chart.
If you look in the glossary for "Full Production," it says, "For USSR, the current Full Production income is the total of all currently possessed, Originally possessed land zones." So when you rolled that 12, you hit full production and you can collect for Mongolia and Northern Manchuria. I have USSR with 53 in the bank and 48 on the production chart.