We found this name (+ Sun) in publications from 1924, when the company was selling all four engines that are mentioned in this chapter.

-By 1915 the company began to manufacture engines under Hieronimus license.

-This engine would give rise to the "Blesk". a six-cylinder upright inline engine that gave 100 hp.

“The Blesk engine”

“The 185 CV Perun I”

“Perun II, 230 CV”