Well done Karl. Your Control.
From what I've read it was the THK.15 in the beginning, but after the war THK became under-utilised and ended up making bathroom fittings and filing cabinets and was sold to MKEK - Makina ve Kimya Endüstisi Kurumu - the National Founation for Promoting Machinery and Chemical Industries. So then we had the MKEK Model 4 Ugur ("Good Omen" or "Good Luck"). Just a useless bit of trivia for ya.
Cheers
