Civilization manualBook 1: From Bare Hands to Steam and Electricity765 entries · 23 phases · 100 years
The Island
Phase 06 — Iron and steel  /  About year 5
06.30

Timbered underground mine ⚠

follows ore and coal into the hill

MakingYear 5Stands on 77 earlier

AWhat it needs

Needs 77 other products in all, 4 of them directly.

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