Silver Finery Forge

the silver finery forge is an outdoor hearth forge, that will process silver ore into hack silver.
the finery requires coke or charcoal to operate.
1 blacksmith will operate the forge.
Happiness: Goods, 8 tile radius
Building footprint: 4 x 3
Production:
1 silver ore + either 1 coke or charcoal = 4 silver
worktime: 9.0 workrequired: 8
the forge requires 89 work to construct by builders,
& 13 lumber + 13 stone + 34 clay + 5 iron fittings + 2 iron + 3 leather