Antall József szerk.: Orvostörténeti közlemények 66-68. (Budapest, 1973)
TANULMÁNYOK - Bugyi Balázs: Az iparegészségügy kezdetei Magyarországon (1928-ig) (angol nyelven)
Maquette of fine workmanship about a typical mine-camp in Upper Hungary dates from 1808 and was Hungary's first capitalist enterprise of the heavy industry. Attached to the Union as ancillary plant was the Iron Factory of Betlér* whose immovable assets and equipment was estimated around 1840 to be worth a few million Gold Florins. More and more iron and coal mines, foundries and iron factories joined up to the end of the 19th century to the industrial concern which by then ran under the style Rimamurány-Salgótarján Iron Works. Their output of iron ore, coal, pigiron and processed goods was appreciably high even on the Continental scale. It was under the reign of Maria Theresa also that textile production, until then an exclusive busi* Today Betliar in Czechoslovakia. Mineworkers in the middle of the i8th century, (Drawning of major Ignác Müller, 1769)