6e2549b8_DARC_Iron_Smelting___Oct_2004__Notes
[Absolute Time] 1751h [Elapsed Time] T+2:45 [Notes] 
A third layer of bricks went up and was also caulked with clay. This gave us a total stack height of 67.5 cm, a diameter of 27cm, and a bowl of 22.5 cm depth below the tuyure to hold the slag.
DARC Iron Smelting - Oct 2004
Notes