Table 15.—Principal producers 
Commodity and company Type of activity County Address Remarks 
Plant 
 
- - - do 
 
 
- - - do 
 
 
  
Abrasives: 
Artificial: 
The Carborundum Co., Electro Mineral Division. 
General Abrasive Co., Inc 
Metallic: 
Cleveland Metal Abrasive Co., Division of Fanner Manufacturing Co. 
Pellets, Inc______________________ 
 
Cement: 
Alpha Portland Cement Co 
 
Do 
Atlantic Cement Co., Inc 
 
Century Cement Manufacturing Co Glens Falls Portland Cement Co., Division
of The Flintkote Co. 
Hudson Cement Division Colonial Sand and Stone Co., Inc. 
Lehigh Portland Cement Co 
 
Do 
 
Lone Star Cement Corp 
 
Marquette Cement Manufacturing Co Penn-Dixie Cement Corp 
 
Universal Atlas Cement Co., Division, United States Steel Corp. 
Clays (miscellaneous): 
Beacon Brick Corp 
 
Binghamton Brick Co., Inc 
 
Hamburg Shale Co., Inc 
 
Hudson Lightweight Stone Division Colonial Sand and Stone Co., Inc. 
Hudson Valley Lighweight Aggregate Corp - - 
 
The Jova Brick Works 
The Nassau Brick Co., Inc 
 
Nytralite Aggregate, Inc., Division New York Trap Rock Corp. 
Powell and Minnock Brick Works, Inc 
C," 
0 
LTi 
 
 
0 
0 
Also crushed limestone, shale. Do. 
 
 
Also crushed limestone. Do. 
 
Do. 
 
 
Do. 
 
Also crushed limestone, clay. 
 
Also crushed limestone, shale. Do. 
Pit Dutchess 
- - - do Broome 
 
 Erie 
- - - do Ulster____________ 
 
 do 
- - - do Orange 
-- - do Nassau 
- - - do Ulster 
- - - do Albany 
 
 
 
Niagara P~O. Box 423 
Niagara Falls, N.Y. 
- - - do Niagara Falls, N.Y. 
Erie Brookeide Park 
Cleveland, Ohio 
- - do 533 S. Niagara St. 
 Tonawanda, N.~. 
 - - - do Greene 15 South Third St. 
   Easton, Pa, 
                Onondaga    do 
 - - - do             Albany 300 Park Ave. 
 New York, N.Y. 
- - - do Ulster~             Rosendale, N.Y.                            
           Warren            313 Warren St. 
 Glens Falls, N.Y. 
- - - do Ulster             1740 Broadway 
 New York, N.Y. 
- - - do Erie               718 Hamilton St. 
* Allentown, Pa. 
_.do Greene                do___________ 
- - do Columbia           P.O. Box 6237 (closed in October) Richmond, Va.

                                       Greene             20 N. Wacker Dr.

Chicago, Ill. 
Plant Schoharie           P.O. Bøx 152 
Nazareth, Pa. 
- - - do Columbia           Chatham Center Pittsburgh, Pa. 
 
P.O. Box 407 
Beacon, N.Y. 
P.O. Box 1216 
 Binghamton, N.Y. 
38 Main St. 
Hamburg, N.Y. 
1740 B~roadway 
New York, N.Y. 
P.O. Box 437 
Mount Marion, N.Y. 
Roseton, N.Y. 
P.O. Box 160 
Farmingdale, L.L, N.Y. 
162 Old Mill Rd. 
W. Nyack, N.Y. 
Coeymans, N.Y.