(Lumber Camp) generates (Wood) when operated by a (Villager).
(Wood) is automatically deposited into the nearby (Resource Chest).
A (crane) transports the collected (Wood) to the (Sawmill).
At the (Sawmill), every 2 units of (Wood) are transformed into 1 unit of (Plank), which is then neatly stored in a separate (Resource Chest).

(Quarry) generates (Stone) when operated by a (Villager).
(Stone) is automatically deposited into the nearby (Resource Chest).
(Flints) are also collected and stored in another (Resource Chest).
A (crane) transports the collected (Stone) to the (Brickyard).
At the (Brickyard), every 2 units of (Stone) are transformed into 1 unit of (Brick), which is then neatly stored in a separate (Resource Chest).

(Iron Mine) generates (Iron Ore) when operated by a (Villager).

(Iron Ore) is automatically deposited into the nearby (Resource Chest).
(Stone) are also collected and stored in another (Resource Chest).
(Coins) will be stored in an (Coin Chest)

A (crane) transports the collected (Iron Ore) to the (Smelter).

(Note: Another combination of crane, Resource Chest, and Lumber Yard is used to deliver Wood.)

At the (Smelter), every 1 units of (Iron Ore) and 1 unit of (Wood) are transformed into 1 unit of (Iron Bar), which is then neatly stored in a separate (Resource Chest).