| File Name | Size | Date | |
 | Brakedrum_Windmill_Hugh_Piggot_1998.pdf | 1579 KB | 7/2/2001 |
| Brakedrum_Windmill_Hugh_Piggot_2000.pdf | 3662 KB | 7/2/2001 |
| Hugh_Piggott_Airfoil3_2004.pdf | 46 KB | 4/6/2004 |
| Hugh_Piggott_Axial-Flow_PMG_Wind_Turbine_May_2003.pdf | 726 KB | 5/12/2003 |
| Hugh_Piggott_Axial_Flux_Alternator_Windmill_Plans_2003.pdf | 1615 KB | 9/18/2003 |
| Hugh_Piggott_Axial_Flux_Update_2004.pdf | 594 KB | 10/1/2004 |
| Hugh_Piggott_PMG_May-October_2002.pdf | 2385 KB | 12/17/2002 |
| Notes_On_Building_And_Testing_The_Axial_Flux_Wind_Generator_2004.pdf | 956 KB | 10/1/2004 |
| PMG_Construction_Manual_2001.pdf | 908 KB | 1/1/2004 |
| Scoraig_Wind_Electric_Projects_2003.pdf | 32284 KB | 10/2/2003 |
 | Tip_Speed_And_Voltage_Calculator_2004.xls | 20 KB | 2/29/2004 |