Article covers cost of installation, with diagrams and tables of energy saved and theory of operation. This technical paper on how reactive circuits can shift high frequency energy down the spectrum with consequent gain in amplitude. The key components are plasma tubes tuned to resonate at the heavy ion frequency. Includes theoretical notes formulae and summary by Moray B. King. If you are interested in building something really different, this should be your best guide.
Reference list is included.
This generator was demonstrated powering an 18' boat in 1919. An interesting booklet on larger type hydro-power units being put into service. Gives background on some commercial installations and shows the importance of viability, calculations before starting construction. Valuable reading for those with a ready flowing water supply. INFO A most valuable booklet on hydro-electric power generation for the alternative site with running water and suitable 'head'.