How it is made
| Machine | Takes | Makes | Time | Per machine, a day |
|---|---|---|---|---|
 Sewing bench ★ |  1 × Fabric  2 × Sand |  4 × Sandbags | 4 s | 240 sandbags |
The chain behind one unit
From the land, one unit takes 0.5 cotton, 0.5 sand: $14 of raw goods, against a worth of $24.38.
What it is used for
| Machine | Takes | Makes | Time | Per machine, a day |
|---|---|---|---|---|
 Assembler | 6 × Sandbags  4 × Planks  1 × Sheet steel |  1 × Gun pit kit | 12 s | 20 gun pit kit |
Selling it
- On the players' market, from or into your storage; the seller pays a 3% fee.
Keeping it
Steel, building materials, cars and defences are kept in:
By rail it rides in flat wagons.
Built into defences
Sandbag wall: 1 a defence
Sandbag ring: 3 a defence
Placed in a battle, a defence uses its goods up, whether it survives or not.