[Miners' and metallurgists' fellowship funds in the Dabrowa Górnicza Basin].
D003032:Coal Mining; D006264:Health Benefit Plans, Employee / Q000191:economics / Q000266:history*; D049672:History, 19th Century; D007348:Insurance, Health / Q000266:history*; D008669:Metallurgy; D009787:Occupational Medicine / Q000191:economics / Q000266:history*; D012425:Russia (Pre-1917)
Górnicze i hutnicze kasy brackie w Zagłebiu Dabrowskim.