A-BuB 61 81 88-33 003-8, originally built 1965 by HW St. Pölten as BR4üho 31903 for ÖBB, rebuilt multiple times. In a special train of Brenner & Brenner to Wien-Heiligenstadt on 2026-01-06. Photo taken before departure at Mürzzuschlag. tobias b köhler