I finally settled on a design. The case is about 10" tall, 24" wide and 7" deep. It will have 3 rows of 3 drawers each. Each drawer will be about 7.25 wide, by 2" tall x 6" deep with a removable divider.
I started by preparing some stock. The drawers and supports will be made from recycled pine. The case is from a supply of 24" 1 x12s from the BORG (69 cents each).
Recycled pine 48 x 18 x 11/16.
drawer case part 1-1.jpg
BORG pine shorts ripped to 7 1/2". Cupped and twisted as expected.
drawer case part 1-2.jpg
I flattened one side and then sent it through the planer. I leave them slightly thick by maybe 1/128". Any snipe and planer marks are removed with my #6. After that, I squared an edge and ripped them to 7". Then I cross cut them to length and shot the edges square.
Ready for joinery.
drawer case part 1-3.jpg