PRODUCTION OF ROLLED IRON AND STEEL, INCLUDING BLACK PLATE FOR TINNING, IN 1901, BY COUNTIES, WITH RELATIVE PER CENT. PRODUCTION OF ROLLED IRON AND STEEL, INCLUDING BLACK PLATE FOR TINNING, IN 1901, BY COUNTIES, WITH RELATIVE PER CENT.-Continued. TIN PLATE. PRODUCTION OF TIN PLATE (BLACK PLATE WORKS), IN PENNSYLVANIA FOR 1901.-(NET TONS.) Total value of entire production tinned and untinned, $17,025,338 Average value per hundred pounds of tinned production, $4.00 Average value per ton of 2,000 pounds of black plate not Aggregate amount of wages paid to the working people, $4,593,561 |