OSE Z2 Polish-built 1967 plank body vans
It seems to be identical to the 1966 series, built at the same factory (PAFAWAG) probably it's just the same wagon.
They are though differently numbered.
21 73 131 1 025-174 Gs, 150 units and 21 73 131 1 175-224 Gs-v, 50 units
21 73 131 1 145-2 Gs at Agios Ioannis
21 73 131 1 155-1 Gs, minus the buffers, Agios Ioannis
They are though differently numbered.
21 73 131 1 025-174 Gs, 150 units and 21 73 131 1 175-224 Gs-v, 50 units
21 73 131 1 145-2 Gs at Agios Ioannis
21 73 131 1 155-1 Gs, minus the buffers, Agios Ioannis