Annual Report of the Secretary of Internal Affairs of the Commonwealth of Pennsylvania: Industrial statistics, Part 3Department of Internal Affairs, Bureau of Industrial Statistics, 1908 |
From inside the book
Results 1-5 of 34
Page 22
... plants and trees have been carefully and systematically inspected to insure against disease . FARM WAGES . There was a wide range in the farm wages paid in 1907. The wages of male labor per year , with board , varied from $ 180.00 to ...
... plants and trees have been carefully and systematically inspected to insure against disease . FARM WAGES . There was a wide range in the farm wages paid in 1907. The wages of male labor per year , with board , varied from $ 180.00 to ...
Page 27
... plants in the Nazareth and Martins creek districts have deposits of cement rock having the correct composition for Portland Cement manufacture . The greater portion of the plants however must add a certain percentage of high carbonate ...
... plants in the Nazareth and Martins creek districts have deposits of cement rock having the correct composition for Portland Cement manufacture . The greater portion of the plants however must add a certain percentage of high carbonate ...
Page 28
... plant was erected at Wampum , Lawrence county . The materials used at this plant consist of ferriferous limestone and clay . Both these pioneer Portland Cement plants are still in operation , and their growth has been commensurate with ...
... plant was erected at Wampum , Lawrence county . The materials used at this plant consist of ferriferous limestone and clay . Both these pioneer Portland Cement plants are still in operation , and their growth has been commensurate with ...
Page 29
... plants from one - half inch to seven- eighths inches per foot . The kiln is rotated axially by means of a suitably arranged train of gears driven by a motor or from a line shaft . The entire kiln is lined inside with a highly refractory ...
... plants from one - half inch to seven- eighths inches per foot . The kiln is rotated axially by means of a suitably arranged train of gears driven by a motor or from a line shaft . The entire kiln is lined inside with a highly refractory ...
Page 30
... plant is based upon the capacity of each kiln and the number of kilns in operation . The capacity of a kiln is a func- tion of its length and its diameter . The earliest rotary kilns were 5 feet diameter and 40 feet long . Crude oil was ...
... plant is based upon the capacity of each kiln and the number of kilns in operation . The capacity of a kiln is a func- tion of its length and its diameter . The earliest rotary kilns were 5 feet diameter and 40 feet long . Crude oil was ...
Other editions - View all
Common terms and phrases
55 hours 60 hours affected by strike Aggregate amount alumina amount of wages Average daily wage Average number Average rent paid Average value produced Average working hours Average yearly earnings BITUMINOUS COAL brick Capital invested realty car shortage cent clay companies reporting Companies working 60 counties Days idle days in operation Days lost Employes affected establishments considered Females Germans Highest rent hours per week idle on account industry inside workmen involved in dispute Irish Italians labor lime lost by strike Lowest rent machinery Males manufacture Market or realized Market value mills Minors Nationality not given Number of companies number of days Number of employes Number of establishments number of wage paid per annum Pennsylvania Portland cement pounds Production in given Question in dispute Question involved rent per annum report Idle Serious accidents silk Strike arbitrated Strike unsuccessful Total number Total production value of production wage earners employed workmen over 16