Giant coal loader built by the Jeffrey Manufacturing Company of Columbus, Ohio. It was owned by the Big Four Company, Toledo, Ohio, 1917
Type K radial loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Electric-powered wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at ...
A-6 wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It was owned by the Bi...
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. This loader was used to lo...
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...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal into a ...
This bucket coal loader was made by the Jeffrey Manufacturing Company, Columbus, Ohio, and later shi...
Type A-6 special wagon loader built by the Jeffrey Manufacturing Company of Columbus, Ohio. It is lo...
44-D coal loading machine made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the ...
Coal breaker and tipple built by the Jeffrey Manufacturing Company of Columbus, Ohio. They were owne...
Type A-2 bucket coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio, 1913. It wa...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Type K radial loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Electric-powered wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at ...
A-6 wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It was owned by the Bi...
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. This loader was used to lo...
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...
Wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal into a ...
This bucket coal loader was made by the Jeffrey Manufacturing Company, Columbus, Ohio, and later shi...
Type A-6 special wagon loader built by the Jeffrey Manufacturing Company of Columbus, Ohio. It is lo...
44-D coal loading machine made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at the ...
Coal breaker and tipple built by the Jeffrey Manufacturing Company of Columbus, Ohio. They were owne...
Type A-2 bucket coal loader made by the Jeffrey Manufacturing Company of Columbus, Ohio, 1913. It wa...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Type K radial loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. It is loading coal...
Sectional loader made by the Jeffrey Manufacturing Company of Columbus, Ohio. Sectional loaders were...
Electric-powered wagon loader made by the Jeffrey Manufacturing Company of Columbus, Ohio in use at ...