550 NEW YORK STATE MUSEUM 



James Salmon Syracuse, N. Y. 



W. A. & J. B. Gere 



A. L. Mason " 



Duncan W. Peck " 



Le Boy Salt Co Le Roy, N. Y., 21 grainers, 



13 wells. 



Genesee Salt Co. (5 pans, 5 wells) . . Mercantile Exchange, 1ST. Y. 



Pavilion Salt Co Pavilion, N. Y. 



Kerr Salt Co Rock Glen, N. Y. 



Duncan Salt Co Silver Springs, N. Y. 



Pearl Salt Co . . . .- Warsaw, N. Y. 



W. C. Gouinlock " 



Empire Dairy Salt Co " 



Warsaw Salt Co " 



Crystal Salt Co 



Hawley Salt Co " 



Bradley Salt Co " 



Miller Salt Co 



Rock Salt. 



Retsof Mining Co Retsof, K Y. 



Livonia Salt and Mining Co 115 Broadway, N. Y. city. 



Lehigh Salt and Mining Co Scranton, Pa. 



Greigsville Salt Mining Co Greigsville, 1ST. Y. 



Cayuga Lake Salt Co Ludlow ville, N. Y. 



Hyman Livonia Station, N. Y. 



J. C. Reed 



Glen Salt Co Watkins, N. Y. 



Gypsum. 



Gypsum is quarried in New York on the outcrop of the Salina 

 group in Madison, Onondaga, Cayuga, Ontario, Monroe and 

 Genesee counties. It is chiefly used as a fertilizer in the form of 

 land plaster, though at Oakfield, Genesee county, a factory has 

 been established to utilize the gypsum in the manufacture of wall 

 plaster. 



