. Electric railway journal . net tonsduring the week preceding and 9,241,000net tons during the current week of1917. The average production perworking day (five-day week) is esti-mated at 2,052,000 net tons, slightlylower than the average production perworking day during the week of June29 of 2,057,000 net tons and 11 per cent ence between the applicable govern-ment mine prices for mine run andscreenings at such mines, viz.: Per Cent ofSuch Margin Run of mine passed through— 2- in. openings 40 3- in. openings 75 4- in. openings 90 5- in. openings 95 Increased Cost of Production Manufacturer Sh
. Electric railway journal . net tonsduring the week preceding and 9,241,000net tons during the current week of1917. The average production perworking day (five-day week) is esti-mated at 2,052,000 net tons, slightlylower than the average production perworking day during the week of June29 of 2,057,000 net tons and 11 per cent ence between the applicable govern-ment mine prices for mine run andscreenings at such mines, viz.: Per Cent ofSuch Margin Run of mine passed through— 2- in. openings 40 3- in. openings 75 4- in. openings 90 5- in. openings 95 Increased Cost of Production Manufacturer Shows How Costs HaveAdvanced During First SixMonths of 1918 While prices have advanced con-siderably in the electric railway fieldit is doubtful if the increases representaltogether the higher production costswith which the manufacturers have tocontend. In this connection are givenbelow some figures furnished by theDrew Electric & Manufacturing Com-pany, manufacturer of electric rail-way, light, power and gas materials,. _ J S w C 8 rO(U»«K)OS MO r. t - Oin-OOHJOSIOOMOON f - Kt-eiOiUOStlSSOOKl * <u — tu —cuto — oj oj aj —ojrvj — f\j ftj tu ro — w(M ru — tu to —tutu Jan Feb. Mar Apr May June July Aug Sep+ Oct Nov Dec. ESTIMATED AVERAGE TOTAL PRODUCTION PER WORKING DAY OF BITUMINOUS COAL INCLUDING COAL COKED greater than average production perworking day during the week of July 6,1917. Railroad shipments during theweek decreased from all districts. Im-proper working conditions with a bettercar supply, are reported in a majorityof the coal fields. A shortage of mine labor may causea curtailment of anthracite allotment,contemplated by the Fuel Administra-tion for the twelve months to April 1next. Such allotment was based uponan estimated production of 54,345,783tons of domestic anthracite for the coalyear. The actual output of domesticanthracite sizes for the three monthsperiod to the end of June was 13,279,889tons. That is, at the rate of 53,120,000tons for th
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