Richard Boyt, June 2003
Dear Ken Goyer, Rogerio Cameiro de Miranda, and others:
The following material is the third part of a condensation from the booklet "Practical Tips For Potters Making Improved Cooking Stoves. Prepared by Tim Jones, Illustrated by Debbie Riviere. Published by Hofman Systems Engineering b.v., PO Box 642, 3100 AP Schiedam, The Netherlands (1993).