First flight engine, 1903, assembly
First flight engine, 1903, assembly
4-Cylinder vertical engine assembly
4-Cylinder vertical engine assembly
First flight engine, 1903 rear view
First flight engine, 1903 rear view
4-Cylinder vertical engine assembly
4-Cylinder vertical engine assembly
First flight engine, 1903, cross section
First flight engine, 1903, cross section
First flight engine, 1903
First flight engine, 1903
Shop engine, 1901
Shop engine, 1901