Lead in 1922 :
Siebenthal, C.E..
Lead in 1922 : (General Report). - Washington, D.C. : Government Printing Office, 1923. - pp. 27-36 ; il. 23 cm.
Impreso.
Contenido: Production -- Quantity and value -- Production by states -- Soft lead -- Antimonial lead -- Lead pigments -- Secondary lead -- Mine production -- Trade conditions -- World's smelter production -- Imports and exports -- Consumption -- Customs duties on lead -- Prices and value.
The output of refined lead in the United States from domestic ores in 1922 was 468.746 frshort tons, valued at 51.562.000 at the average selling price of pig lead, a gain, as compared with 1921, of 18 per cent in quantity and of 44 per cent in value.
Inglés.
US
MINERIA PLOMO PRODUCCION REFINACION EXPORTACION DE MINERALES
542
Lead in 1922 : (General Report). - Washington, D.C. : Government Printing Office, 1923. - pp. 27-36 ; il. 23 cm.
Impreso.
Contenido: Production -- Quantity and value -- Production by states -- Soft lead -- Antimonial lead -- Lead pigments -- Secondary lead -- Mine production -- Trade conditions -- World's smelter production -- Imports and exports -- Consumption -- Customs duties on lead -- Prices and value.
The output of refined lead in the United States from domestic ores in 1922 was 468.746 frshort tons, valued at 51.562.000 at the average selling price of pig lead, a gain, as compared with 1921, of 18 per cent in quantity and of 44 per cent in value.
Inglés.
US
MINERIA PLOMO PRODUCCION REFINACION EXPORTACION DE MINERALES
542