| File Name | Size | Date | |
 | Bread_Box_Water_Heater_Plans_1975.pdf | 463 KB | 9/22/1999 |
| Cook_It_2001.pdf | 124 KB | 8/2/2001 |
| Simple_Slow_Cooker_Heat_Insolate_Cook_Slowly_As_It_Cools_2001.pdf | 183 KB | 10/4/2001 |
| The_Haybox_The_Energy_Saving_Cooker_Insolate_Pot_After_Heating_1999.pdf | 1040 KB | 10/19/1999 |