Detector Reluctance

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Item Detector Reluctance
Item code
Description cutaway
Manufacturer Rufus Hooks
Circa 1939
Donor Hooks Exploration.
Location North Harris College
Serial number
Taxonomy GSH184

Submersible Refraction Detector: These detectors were made for a special purpose.—to be pushed deep (sometimes 100 feet) into river silt in the beds of big rivers in Venezuela, heavy chains were attached and detectors were winched out. This also proved useful in the Gulf Coast area.