Dansk
Aeroplane Construction and Operation; Including Notes on Aeroplane Design and Aerodynamic Calculation, Materials, Etc
Rathbun, John B.94,98 DKK
Rudimentary Treatise on the Power of Water as Applied to Drive Flour Mills and to Give Motion to Turbines and Other Hydrostatic Engines
Glynn, Joseph77,76 DKK
1896 Illustrated General Catalogue of the Buffalo, Horizontal and Upright Steam Engines, Mechanical Draft Fans and Apparatus, Steel Plate Steam and Pulley Fans, Fan System of Heating, Ventilating and Drying
Company, Buffalo Forge85,76 DKK
Priced and Illustrated Catalogue of Mathematical Instruments and Materials for Drawing, Surveying, and Civil Engineering
Co, James W. Queen and77,76 DKK