Metallurgique

The Metallurgique engines were four-cylinder vertical water-cooled types produced in France during 1910.

The smaller engine was rated 32 hp at 1850 rpm., and reported to weigh 300 lbs., or 9.4 lbs. per rated h.p. The bore was 100 mm, the stroke 150 mm, and the total displacement 288.24 cu. in.

A larger four-cylinder model was rated 49 h.p. at 1600 rpm This engine was stated to weigh 550 lbs., or 11.2 lbs. per rated hp The bore was 125 mm, the stroke 152 mm, and the total displacement 454.76 cu. in.