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 |
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Page 3
... iron , steel , tin plate , coal , coke , etc. - industries which have made our State incom- parably great - but many other interests have been so carefully con- sidered that their presentment merits attention . I have also ven- tured to ...
... iron , steel , tin plate , coal , coke , etc. - industries which have made our State incom- parably great - but many other interests have been so carefully con- sidered that their presentment merits attention . I have also ven- tured to ...
Page 30
... iron , alkalies , sulphuric acid and water . Practically the entire amount of carbon dioxide is expelled from the calcium and magnesium carbonates during the calcining process . Any water present in the raw material is driven off . The ...
... iron , alkalies , sulphuric acid and water . Practically the entire amount of carbon dioxide is expelled from the calcium and magnesium carbonates during the calcining process . Any water present in the raw material is driven off . The ...
Page 39
... iron oxide , potash , soda and other constituents . The soils containing the iron oxide are known as ocherous ; and , when there is not too large a percentage of iron ( say not more than 35 per cent . ) , it is employed in painting ...
... iron oxide , potash , soda and other constituents . The soils containing the iron oxide are known as ocherous ; and , when there is not too large a percentage of iron ( say not more than 35 per cent . ) , it is employed in painting ...
Page 41
... iron oxide ; also , lime , potash and soda . A very nearly pure kaolin was found in two localities in Indiana county ; one known as " Indianaite " ( Cox ) , made up as fol- lows : Silica , 45.90 per cent .; alumina , 40.39 per cent ...
... iron oxide ; also , lime , potash and soda . A very nearly pure kaolin was found in two localities in Indiana county ; one known as " Indianaite " ( Cox ) , made up as fol- lows : Silica , 45.90 per cent .; alumina , 40.39 per cent ...
Page 42
... iron . An excess of alumina in connection with lime and magnesia leads to a bleaching action of the iron , and a buff tint is the product . Clays contain two kinds of water ; the first known as hygroscopic or moisture ; and the second ...
... iron . An excess of alumina in connection with lime and magnesia leads to a bleaching action of the iron , and a buff tint is the product . Clays contain two kinds of water ; the first known as hygroscopic or moisture ; and the second ...
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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