Coal miner siluetti 11 months 0 Coal miner siluetti 11 months 7 Coal miner siluetti 11 months 0 Miner is working with a pick siluetti 11 months 4 Miner siluetti about 1 year 0 Hiilikaivostyöläinen siluetti over 5 years 421 Kaivosmies siluetti over 5 years 118