Mystery Photo Provenance Queue
Help the archive index historical records. Unattributed images, prototype photos, or disputed illustrations of alternative energy devices are queued here. If you recognize a device, have primary source links, or can confirm a photographer/publication, submit details below to claim research bounties.
Acoustic Vibratory Chamber (circa 1890)
An unidentified vintage photograph depicting a heavy brass spherical chamber with acoustic tuning forks mounted on a wooden bench. Sourced from a parked domain archive page.
Archive Clues & Indicators:
- •Heavy metal tuning rods visible on the right.
- •Woodwork and bench layout match Keely's Philadelphia laboratory photographs.
- •Central sphere has geometric inscriptions near the intake valve.
Concentric Magnetic Winding Stator (circa 1925)
A black-and-white workshop photo showing a circular stator core wound with multiple nested coil layers. Reposted on a German forum thread with no citation.
Archive Clues & Indicators:
- •Contains eight outer coils surrounding a larger central copper core.
- •Mechanical frame matches description of the Hubbard boat demonstration.
- •Spark gap or wire commutator array visible in the foreground.
Asymmetric Electrostatic Plate Array (circa 1959)
Polaroid scan showing circular capacitor plates mounted on a rotating spindle. Found in a collection of estate documents, license unclear.
Archive Clues & Indicators:
- •Uses triangular copper plates overlapping a central drum.
- •Spindle assembly matches geometry of the OTC-X1 levitating craft patent drawing.
- •Background shows vintage high-voltage transformers and vacuum-tube meters.