BROTT was a manufacturer from Denver, Colorado, called A. Brott. Between 1910 and 1911, he built 4- and 8-cylinder V engines that were air or liquid cooled,.

"Brott"

-The Brott engines ran at 1,200 rpm with the air-cooled V-4 giving  35 hp, while the liquid version gave 45 HP.

-The V8 was only air-cooled, giving 60 hp with individual cylinders at 90°.