James Leffel: Полный список книг

James Leffel: список всех книг (4)

New pamphlet of the James Leffel water wheels : standards, specials and samsons / built by the old reliable and celebrated house of James Leffel . Co. - James Leffel

New pamphlet of the James Leffel water wheels : standards, specials and samsons / built by the old reliable and celebrated house of James Leffel . Co.

James Leffel
The construction of mill dams; comprising also the building of race and reservoir embankments and head gates, the measurement of streams, gauging of water supply, .c - James Leffel & Co

The construction of mill dams; comprising also the building of race and reservoir embankments and head gates, the measurement of streams, gauging of water supply, .c

James Leffel & Co
The Construction of Mill Dams; Comprising Also the Building of Race and Reservoir Embankments and Head Gates, the Measurement of Streams, Gauging of Water Supply, .c - James Leffel & Co

The Construction of Mill Dams; Comprising Also the Building of Race and Reservoir Embankments and Head Gates, the Measurement of Streams, Gauging of Water Supply, .c

James Leffel & Co
The Construction of Mill Dams. Comprising Also the Building of Race and Reservoir Embankments and Head Gates, the Measurement of Streams, Gauging of Water Supply, .etc.. - James [and] Co Leffel

The Construction of Mill Dams. Comprising Also the Building of Race and Reservoir Embankments and Head Gates, the Measurement of Streams, Gauging of Water Supply, .etc..

James [and] Co Leffel

2018