You could make
Large Urns easier than Wooden Chests now. No need for a 5 day wait, and no need for coaling as kilns can be fired with branches.
It would cost you a grand total of 4 Nails for the
Clay Trough.
Here's how you do it:
1) Acquire 4
Nails. Most of the stalls in town sell these very cheaply now (at least on the Boston server), look around. It shouldn't cost more than 20s each for Nails (total of 80S).
2) Build a
Sawbuck. (Requires
Carpentry.)
3) Build a
Clay Trough. (Requires
Pottery.)
4) Build a
Bucket. (Requires
Carpentry.)
5) Pick up water in bucket.
6) Put
Lime in bucket to make
Milk of Lime.
7) Put Milk of Lime into Clay Trough. (You can repeat this process a few times to fill the trough up more).
8) Dig up dirt, and put the dirt into the Clay Trough to make
Clay.
9) Take clay and build a
Kiln. (Requires
Kiln Construction.)
10) Put Clay in the Kiln to make
Bricks. (Requires
Masonry.)
11) Use Bricks & Clay to make
Unburnt Large Urns.
12) Put Unburnt Large Urns in kiln, bake them, acquire Large Urns.
13) ???
14) PROFIT