Keely04002.jpg Apr 2026

If you are looking for a of the report or want to know about other documents in the Barker collection: Specific page numbers from the report The archive location for physical access Information on John Keely's other inventions

: George F. Barker, a Professor of Physics at the University of Pennsylvania, was commissioned to investigate Keely's claims. [1, 2] keely04002.jpg

: This specific file name often appears in digital archives or university repositories (such as the University of Delaware or the American Philosophical Society) that house the Barker Papers . [5, 6] 📜 Summary of Content The text associated with this image typically details: If you are looking for a of the

: Analysis of the "vibratory generators" Keely used to impress investors. [7, 8] [5, 6] 📜 Summary of Content The text

The Keely Motor, invented by , was one of the most famous scientific frauds of the late 19th century. Keely claimed his "Hydro-Pneumatic-Pulsating-Vacuuo Engine" could generate immense power from the vibrations of water atoms using "sympathetic resonance." Key Details of the Document