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Historical PDFs
Historical PDFs live on this shelf, separate from the US Government manuals.
Historical publication. Title and date are derived from the original filename; bibliographic details have not been independently verified.
7,955 historical PDFs
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- Electric engineering-an elementary text book 1907
- Electric Furnice Patent 1899
- Electric heating 1895
- Electric motor drive for machine tools 1913
- Electric power transmission-a treatise for practical men 1907
- Electric railway systems and electric railway line construction 1915
- Electric railways and tramways-their construction and operation 1897
- Electric railways vol 1 1905
- Electric railways vol 2 1905
- Electric transmission hand book 1891
- Electric transmission of power 1879
- Electric welding 1914
- Electric welding 1916
- Electric welding 1921
- Electric welding and welding appliances 1920
- Electric welding-a comprehensive treatise 1918
- Electric wiring and lighting 1913
- Electric wiring diagrams and switchboards 1906
- Electrical aids to greater production 1919
- Electrical and magnetic calculations 1913