This bucket coal loader was made by the Jeffrey Manufacturing Company, Columbus, Ohio, and later shipped to a buyer in Denver, Colorado. It was powered by an electric motor. Jeffrey factory buildings appear in the background
This photograph depicts a pivoted bucket conveyor manufactured by the Jeffrey Manufacturing Company ...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. This loader was used to lo...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Type A-2 bucket coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio, 1913. It wa...
38-A coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio pictured in the factory...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal into a ...
Bucket wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It was powered by a...
Jeffrey L 400 Coal Loading Machine on exhibit at the American Mining Congress in Cincinnati, Ohio, 1...
This photograph depicts a 209-B portable loader produced by the Jeffrey Manufacturing Company of Col...
Two pieces of equipment made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the Bl...
Electric-powered wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at ...
Type A-10 wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. The buckets on t...
Type K radial loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal...
44-D coal loading machine made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the ...
This photograph depicts a portable loader owned by the Hamilton Moulding Sand Company, Hamilton, Ohi...
This photograph depicts a pivoted bucket conveyor manufactured by the Jeffrey Manufacturing Company ...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. This loader was used to lo...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Type A-2 bucket coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio, 1913. It wa...
38-A coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio pictured in the factory...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal into a ...
Bucket wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It was powered by a...
Jeffrey L 400 Coal Loading Machine on exhibit at the American Mining Congress in Cincinnati, Ohio, 1...
This photograph depicts a 209-B portable loader produced by the Jeffrey Manufacturing Company of Col...
Two pieces of equipment made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the Bl...
Electric-powered wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at ...
Type A-10 wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. The buckets on t...
Type K radial loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal...
44-D coal loading machine made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the ...
This photograph depicts a portable loader owned by the Hamilton Moulding Sand Company, Hamilton, Ohi...
This photograph depicts a pivoted bucket conveyor manufactured by the Jeffrey Manufacturing Company ...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. This loader was used to lo...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...