ROCO 70075 steam lok Austrian Obb 77.23 Scale H0 1:87. The description of this item has been automatically translated. ROCO 70075 Austrian steam lok OBB 77.23 scale H0 1:87. Era III (1949 – 1968). HO scale 1:87 ROCO. Steam lok Austrica of the OBB Railways from Era III. Working white running lights. Digital decoder predisposition with Plux22 socket. Model length excluding buffers: 153 mm. Minimum practicable bending radius: 358 mm. GLS service also valid in the EU. We are in Parabita (LE) in Via A. H0 – 1:87. Fascia d’età raccomandata.