Tool & Collectible Auction
Tuesday, 13 - Saturday, 17 October 2026

Korden Counter Patent Mechanical Speed Indicator/Tachometer


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Lot Details

Measures Fine Increments or a Base count of Individual Shaft Rotation

Korden Counter Patent Mechanical Speed Indicator/Tachometer Image 1++
Korden Counter Patent Mechanical Speed Indicator/Tachometer Image 1++
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