Wimshurst Machine
Building:
Making high voltage capacitors, youtube
Links:
Forum discussion: building a large one
DISK TYPE ELECTROSTATIC GENERATOR by Bernard J. Cosman, MS thesis, 1937.
How a Wimshurst Machine Works
Description and operation of my Bonetti machine (sectorless Wimshurst Machine), The Wimshurst Electrostatic Machine
Carolina Scientifics, $191