Dossier in preparation
Perendev magnetic motor tribunal
Which original reports describe Perendev magnetic motor tribunal, and how have later accounts interpreted them?
Explore the recordMagnetic Motor Claims
Magnetic Motor Claims
Devices claimed to produce continuous rotation from permanent magnets alone.
I follow the original record. Dates, names and documents come before reputation or official assurances. Read the files, compare the accounts and examine the connections for yourself.
Research & writing
All research topicsDossier in preparation
Minato wheel magnetic motor Japan
Which original reports describe Minato wheel magnetic motor Japan, and how have later accounts interpreted them?
Explore the recordDossier in preparation
Howard Johnson magnetic gate patent
Which original reports describe Howard Johnson magnetic gate patent, and how have later accounts interpreted them?
Explore the recordTopics in this collection
Sources & further reading
All source recordsU.S. National Archives — Research Our Records
Official archival research portal
Europeana — Digital Cultural Heritage
Cultural heritage discovery collection
Collections include research leads. An individual source record describes its role and access status.