Smithsonian miscellaneous collections
Langley memoir on mechanical flight : part I: 1887 to 1896 ; part II: 1897 to 1903
Classification of traffic safety campaigns - a taxonomy
Theory and use of the metallurgical polarization microscope
Open-water test series with modern propeller forms / by L. Troost ; Pt. 2: Three-bladed propellers
Origin of the far eastern civilizations : a brief handbook
How to design and install plumbing
H.M. Dockyard, Devonport : widening of Noo. 10 dock
Practical evaluation of railroad motive power
Birmingham, Lawley Street : modernization of goods depot
Design, installation, and maintenance of long welded rails
Efficiency of aeroplane propellers at high speed flight
Maintenance operations 1946-47 on the box gates at Dover Train-Ferry Dock
A reclamation near Wainfleet, Lincolnshire
The design and strength of standard flat-footed rail and fishplate sections
The reconstruction of Portsmouth Harbour Station