Jeffrey Manufacturing Company
Jeffrey #110 Hercules Chain Operating Car Wash
Jeffrey #2 Lime Pulver in Operation
Jeffrey 120-L Heliminer Installation in Mine
Jeffrey 24-B Longwall Coal Cutter in Operation
Jeffrey 34F Cutter Loader
Jeffrey 56-A Drilling Machine
Jeffrey 56-RDR Drilling Machine
Jeffrey 5-Ton Locomotive
Jeffrey 66-A Shuttle Coal Car in Operation
Jeffrey 8-Ton Electric Locomotive
Jeffrey 8-Ton Explosion Tested Locomotive
Jeffrey 99A Belt Conveyor
Jeffrey Basket Conveyor
Jeffrey Belt Conveyor Installation
Jeffrey Centrifugal Mine Fan in Yard
