1866 AD., Italy, Vittorio Emanuele II, Naples mint, 10 Centesimi, KM 11.

Italy, Vittorio Emanuele II, engraver: Giuseppe Ferraris, Naples (Napoli) mint, 1866 AD.,
10 Centesimi (ø 30 mm / 9,77 g), Bronze (Cu 96%, Sn 4%), 10,00 g. theor. mint weight, mintage 67.650.000 , axis coin alignment ↑↓ (180°), plain edge ,
Obv.: VITTORIO EMANUELE II RE D'ITALIA / FERRARIS , his head facing left, engraver´s name below.
Rev.: 10 / CENTESIMI / 1866 / N , Italian star above value and date, all within wreath of laurel (left) and oak (r.), mint mark N below.
KM 11 .

Year / Mint Mark / Mintage
1862 KM#11.2 rare
1862 M 42,000,000 KM#11.1 - Milan mint
1863 80,000,000 KM#11.2
1866 KM#11.2 (unconfirmed)
1866 .OM 20,000,000 KM#11.5 - dot before OM
1866 H 40,000,000 KM#11.3
1866 M 36,000,000 KM#11.1 - Milan mint
1866 N 67.650.000 KM#11.4
1866 OM KM#11.5; Mintage included in .OM
1866 T 16,350,000 KM#11.6
1867 ·OM· KM#11.5 - dot before and after OM
1867 H 50,000,000 KM#11.3
1867 N 31,360,000 KM#11.4
1867 OM KM#11.5
1867 T 18,640,000 KM#11.6

Mint marks:
M for Milan (km# 11.1)
no mint mark for Paris and Bruxelles (km# 11.2)
H for Birmingham (km# 11.3)
N for Naples (km# 11.4)
OM or OM. or .OM. for Strasbourg (km# 11.5)
T for Turin (km# 11.6)