Turkey: 1930 (30 Aug). Opening of Ankara – Sivas Railway Line surcharged commemorative issue with 30 ağ. instead of 30 ag. error part set. 10P, 1K (also with comma after K error on pair), 2K, 2,5K, 12,5K unmounted mint, the rest is used or lightly hinged mint. Burak (between) 1040/1061I
