INDEX 



The superior figures tell the exact place on the page in ninths; e. g. 91 8 s 

 means page 918, beginning in the third ninth of the page, i. e. about one 

 third of the way down. 



Adirondack Mining and Milling Co. 



929 ». 



Adirondack Pyrite Co 

 ,2. 



946^ 



Akron, cement, 914'; gypsum, 931 

 Akron Cement Works, 916 7 . 

 Albany, clays, 918 3 . 

 Albany City Pottery, 924 s . 

 Albany county, building brick, 921 

 922 s , 923 s ; clays, 920 8 ; fire brick I 

 and stove lining, 923 ; limestone, 

 956 1 , 956 s , 957 6 , 958 6 ; molding j 

 sand, 928 4 ; pottery, 924 s ; sand- I 

 stone, 963", 965 s ; terra cotta, fire- 

 proofing and building tile, 923 s . 

 Albion, sandstone, 962 s , g66 2 . 

 Alfred, roofing tile manufacture, 

 918 9 . 



Algonquin Red Slate Co., 939 9 , 950 9 . 



Allegany county, building brick, 

 92 1 8 ; clays, 920 8 ; draintile and 

 sewer pipe, 923^ natural gas, 943 s , 

 944 3 ; petroleum, 944 s ; roofing tile 

 manufacture, 918 9 ; terra cotta, 

 fireproofing and building tile, 923 s . 



Allegany Pipe Line Co., 945 6 . 



Allen & Williams, 950 9 . 



Alsen's American Portland Cement 

 Works, 916 5 . 



Alvord, E. B., Co., 916 7 . 



Amenia- limonite, 933 s . 



American Bluestone Co., 967 s . 



Amity, sandstone, 963 s . 



Anorthosite, 953 s . 



Arnold Hill, magnetite, 93 3 7 , 93 6 1 . 



Arnold Mining Co., 936 s . 



Attica, natural gas, 943 9 . 



Auburn, limestone, 956*. 



Aurora, salt, 947 s . 



Avon, natural gas, 944 1 . 



Backus Lumber Co., 969 9 . 

 Baker, Charles I., 95 i l . 



Baldwinsville, natural gas, 944 1 . 



Bangs & Gaynor, 916 7 . 



Barton, H. H., & Son, 927 s . 



Batavia, salt, 947 6 . 



Beck Slate Co., 95 1 1 . 



Becraft limestone, 956 2 . 



Bedford, feldspar, 926 s ; quartz, 926 7 . 



Beekmantown limestone, 954 6 . 



Behan, James, estate, 93 2 7 ; Cement 



Works, 916 8 . 

 Bellevue Porcelain Works, 925 s . 

 Benkert, John B., 925 s . 

 Bentley, J. L., 928 s . 

 Betz, Henry, & Bros., 924 s . 

 Birkinbine, John, cited, 933 9 . 

 Black river limestone, 954 9 . 

 Blue Corundum Co., 92 6 2 . 

 Bluestone, 963 s ; value of production, 



95i 6 . 



Bonanza Slate Co., 95 1 1 . 

 Borst, Charles A., 937 s , 939 9 . 

 Brick, see Building brick; Fire brick; 



Front brick ; Vitrified paving brick. 

 Brick clays, 918 4 . 



Bridgeport Wood Finishing Co., 926 s . 

 Brocton Gas & Fuel Co., 944 s . 

 Brooklyn, manufacture of pottery, 

 918 5 . 



Broome county, building brick, 921 8 ; 

 clays, 920 8 ; sandstone, 963°, 965*, 

 9 66 6 . 



Brouwer, T. A. jr, 925 s . 



Bryn Mawr, granite, 952 9 . 



Buffalo, cement, 914 3 ; clays, 918 8 ; 

 limestone, 956*. 



Buffalo Cement Co., 916 8 . 



Buffalo Pottery Co., 924". 



Building brick, 919 1 ; value of pro- 

 duction, 913 4 , 920 2 ; manufacture, 

 919 3 , 92i 4 -23 4 ; production in IQ04, 

 92i 7 -2 2 6 ; production 

 river region, 922 6 -23 4 . 



