| Most Recent Entries |
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| 1 | Others | NY, , C. and C. Electric Motor Co |
| 30 | Others | NY, Albany Co, Albany, Delaware and Hudson Canal Co |
| 1 | Others | NY, Albany Co, Albany, Higgins Brothers and Co |
| 1 | Others | NY, Albany Co, Albany, United Edison Manufacturing Co |
| 1 | Others | NY, Albany Co, Guilderland, MWCR Marshfield Base Station |
| 1 | Others | NY, Bronx Co, Bronx, MWCR Marshfield Base Station |
| 1 | Others | NY, Bronx Co, Bronx, MWCR Summit House |
| 5 | Others | NY, Broome Co, Binghamton, Bundy Manufacturing Co |
| 2 | Others | NY, Broome Co, Binghamton, Susquehanna Seminary |
| 1 | Others | NY, Broome Co, Vestal, MWCR Marshfield Base Station |
| 4 | Others | NY, Cayuga Co, Auburn, Empire State Telephone and Telegraph Co |
| 1 | Others | NY, Chemung Co, Elmira, New York and Pennsylvania Telephone and Telegraph Co |
| 1 | Others | NY, Dutchess Co, Rhinebeck, MWCR Summit House |
| 3 | Others | NY, Erie Co, Buffalo, Beam Brothers and Co |
| 8 | Others | NY, Erie Co, Buffalo, Bell Telephone Co |
| 3 | Others | NY, Erie Co, Buffalo, Black Rock Carbon Co |
| 1 | Others | NY, Erie Co, Buffalo, Brooklyn Mining Co of Manitoba |
| 2 | Others | NY, Erie Co, Buffalo, Higgins Brothers and Co |
| 5 | Others | NY, Erie Co, Buffalo, National Automatic Fire Alarm Co |
| 1 | Others | NY, Erie Co, Buffalo, Western Union Telegraph Co |
| 1 | Others | NY, Erie Co, Buffalo, Wickwire Mining Co |
| 4 | Others | NY, Kings Co, Brooklyn, Automatic Battery Co |
| 5 | Others | NY, Kings Co, Brooklyn, Elektron Manufacturing Co |
| 1 | Others | NY, Kings Co, Brooklyn, Excelsior Electric Co |
| 3 | Others | NY, Kings Co, Brooklyn, MWCR Marshfield Base Station |
| 1 | Others | NY, Kings Co, Brooklyn, MWCR Summit House |
| 29 | Others | NY, Kings Co, Brooklyn, Navy Yard |
| 2 | Others | NY, Kings Co, Brooklyn, New York and New Jersey Telephone Co |
| 1 | Others | NY, Kings Co, Brooklyn, United Edison Manufacturing Co |
| 3 | Others | NY, Kings Co, Brooklyn, Waddell-Entz Electric Co |
| 6 | Others | NY, Livingston Co, Lima, Genesee Wesleyan Seminary |
| 3 | Others | NY, Madison Co, Oneida, Fitch Battery and Electric Co |
| 1 | Others | NY, Monroe Co, Penfield, MWCR Marshfield Base Station |
| 7 | Others | NY, Monroe Co, Rochester, Bausch and Lomb Optical Co |
| 1 | Others | NY, Monroe Co, Rochester, Fidelity and Casualty Co of New York |
| 3 | Others | NY, Monroe Co, Rochester, Minaker Kirkland Gold Mines |
| 1 | Others | NY, Monroe Co, Rochester, MWCR Marshfield Base Station |
| 1 | Others | NY, Monroe Co, Rochester, Shaver Co |
| 1 | Others | NY, Montgomery Co, Fort Johnson, MWCR Summit House |
| 1 | Others | NY, Nassau Co, Locust Valley, MWCR Marshfield Base Station |
| 1 | Others | NY, New York Co, Ellis Island, US Immigration Service |
| 42 | Others | NY, New York Co, Manhattan, Columbia University |
| 1 | Others | NY, New York Co, Manhattan, Fidelity and Casualty Co of New York |
| 2 | Others | NY, New York Co, Manhattan, Northwestern Dispensary |
| 1 | Others | NY, New York Co, New York City, Alaska Standard Copper Mining Co |
| 6 | Others | NY, New York Co, New York City, Aluminum Battery, Electric Light and Power Co |
| 1 | Others | NY, New York Co, New York City, Aluminum Brass and Bronze Co |
| 11 | Others | NY, New York Co, New York City, American Surety Co |
| 60 | Others | NY, New York Co, New York City, American Telephone and Telegraph Co |
| 4 | Others | NY, New York Co, New York City, Anglo-American Electric Light Manufacturing Co |
| 3 | Others | NY, New York Co, New York City, Ansonia Brass and Copper Co |
| 1 | Others | NY, New York Co, New York City, Arminius Chemical Co |
| 4 | Others | NY, New York Co, New York City, Ball Electric Light Co |
| 3 | Others | NY, New York Co, New York City, Bergmann Electric and Gas Fixture Co |
| 3 | Others | NY, New York Co, New York City, Bishop Gutta Percha Co |
| 1 | Others | NY, New York Co, New York City, Blue Eagle Mine |
| 4 | Others | NY, New York Co, New York City, Bradley Electric Power Co |
| 1 | Others | NY, New York Co, New York City, Buckhorn Syndicate |
| 3 | Others | NY, New York Co, New York City, C. and C. Electric Motor Co |
| 3 | Others | NY, New York Co, New York City, C. C. Sibley and Co |
| 4 | Others | NY, New York Co, New York City, Carter Ore Separating and Mining Co |
| 5 | Others | NY, New York Co, New York City, Cassidy and Son Manufacturing Co |
| 3 | Others | NY, New York Co, New York City, Clark Electric Co |
| 1 | Others | NY, New York Co, New York City, Cleveland Electrical Manufacturing Co |
| 5 | Others | NY, New York Co, New York City, Commercial Cable Co |
| 5 | Others | NY, New York Co, New York City, Complete Electric Construction Co |
| 5 | Others | NY, New York Co, New York City, Crocker-Wheeler Motor Co |
| 1 | Others | NY, New York Co, New York City, Croesus Mining Co of California |
| 3 | Others | NY, New York Co, New York City, Culp Electric Brush Co |
| 1 | Others | NY, New York Co, New York City, Cuprite Sulphur Co |
| 18 | Others | NY, New York Co, New York City, Delaware and Hudson Canal Co |
| 3 | Others | NY, New York Co, New York City, E. P. Gleason Manufacturing Co |
| 3 | Others | NY, New York Co, New York City, E. S. Greeley and Co |
| 1 | Others | NY, New York Co, New York City, Eastern Mining Co |
| 3 | Others | NY, New York Co, New York City, Edison Electric Illuminating Co |
| 2 | Others | NY, New York Co, New York City, Edison Electric Light Co |
| 5 | Others | NY, New York Co, New York City, Edison General Electric Co |
| 4 | Others | NY, New York Co, New York City, Electric Fire Protection Co |
| 3 | Others | NY, New York Co, New York City, Electric Fire Protective Co |
| 2 | Others | NY, New York Co, New York City, Electrical Accumulator Co |
| 7 | Others | NY, New York Co, New York City, Empire City Electric Co |
| 3 | Others | NY, New York Co, New York City, Eureka Electric Co |
| 2 | Others | NY, New York Co, New York City, Excelsior Electric Co |
| 3 | Others | NY, New York Co, New York City, Fidelity and Casualty Co of New York |
| 4 | Others | NY, New York Co, New York City, Field Engineering Co |
| 2 | Others | NY, New York Co, New York City, Fort Wayne Electric Co |
| 1 | Others | NY, New York Co, New York City, Fred H. Whipple Co |
| 4 | Others | NY, New York Co, New York City, Gamewell Fire Alarm Telegraph Co |
| 3 | Others | NY, New York Co, New York City, George H. Woehrle and Son |
| 1 | Others | NY, New York Co, New York City, Gibralter Silver Hill Mining Co |
| 4 | Others | NY, New York Co, New York City, Gibson Electric Co |
| 4 | Others | NY, New York Co, New York City, Gold and Stock Telegraph Co |
| 1 | Others | NY, New York Co, New York City, Golden Chest Mine |
| 3 | Others | NY, New York Co, New York City, Hall Signal Co |
| 1 | Others | NY, New York Co, New York City, High Top Mining Co |
| 4 | Others | NY, New York Co, New York City, Holmes, Booth and Haydens |
| 2 | Others | NY, New York Co, New York City, Hudson River Telephone Co |
| 3 | Others | NY, New York Co, New York City, Interior Conduit and Insulation Co |
| 5 | Others | NY, New York Co, New York City, International Porte Electric Co |
| 1 | Others | NY, New York Co, New York City, John Wanamaker Co |
| 1 | Others | NY, New York Co, New York City, Kershaw Mining Co |
| 2 | Others | NY, New York Co, New York City, Laminar Fibre Goods Co |
| 3 | Others | NY, New York Co, New York City, Law Telephone Co |
| 5 | Others | NY, New York Co, New York City, Long Dock Co |
| 3 | Others | NY, New York Co, New York City, Manhattan Electric Supply Co |
| 3 | Others | NY, New York Co, New York City, McCreary Electrical Specialty Co |
| 10 | Others | NY, New York Co, New York City, Metropolitan Telephone and Telegraph Co |
| 1 | Others | NY, New York Co, New York City, Monaton Mining Co |
| 1 | Others | NY, New York Co, New York City, Montgomery-Shoshone Mines Co |
| 1 | Others | NY, New York Co, New York City, MWCR Marshfield Base Station |
| 3 | Others | NY, New York Co, New York City, MWCR Summit House |
| 3 | Others | NY, New York Co, New York City, National Conduit Manufacturing Co |
| 3 | Others | NY, New York Co, New York City, National Electric Manufacturing and Construction Co |
| 3 | Others | NY, New York Co, New York City, National Electric Protector Co |
| 19 | Others | NY, New York Co, New York City, Navy Yard |
| 2 | Others | NY, New York Co, New York City, New York and Pennsylvania Telephone and Telegraph Co |
| 3 | Others | NY, New York Co, New York City, New York Electric Manufacturing Co |
| 4 | Others | NY, New York Co, New York City, New York Insulated Wire Co |
| 5 | Others | NY, New York Co, New York City, New York Shipbuilding Co |
| 1 | Others | NY, New York Co, New York City, North American Construction Co |
| 3 | Others | NY, New York Co, New York City, Norwich Insulated Wire Co |
| 5 | Others | NY, New York Co, New York City, Okonite Co |
| 1 | Others | NY, New York Co, New York City, Oro Belle and Gray Eagle Group |
| 1 | Others | NY, New York Co, New York City, Parcionera Consolidated Mining Co |
| 1 | Others | NY, New York Co, New York City, Payroll Mine |
| 2 | Others | NY, New York Co, New York City, Phoenix Construction Co |
| 2 | Others | NY, New York Co, New York City, Phoenix Glass Co |
| 3 | Others | NY, New York Co, New York City, Postal Telegraph Cable Co |
| 1 | Others | NY, New York Co, New York City, Rex Mining Co |
| 5 | Others | NY, New York Co, New York City, River and Rail Electric Co |
| 5 | Others | NY, New York Co, New York City, Roberts-Brevoort Electric Co |
| 1 | Others | NY, New York Co, New York City, Rochester Gas Light Co |
| 4 | Others | NY, New York Co, New York City, Royal Electrical Specialty Co |
| 2 | Others | NY, New York Co, New York City, Ruby Hill Development Co |
| 3 | Others | NY, New York Co, New York City, Safety Insulated Wire and Cable Co |
| 7 | Others | NY, New York Co, New York City, Sawyer-Man Electric Co |
| 1 | Others | NY, New York Co, New York City, Scarlett Copper Mine |
| 1 | Others | NY, New York Co, New York City, Schuyler Electric Co |
| 4 | Others | NY, New York Co, New York City, Shaver Co |
| 5 | Others | NY, New York Co, New York City, Southern Bell Telephone and Telegraph Co |
| 15 | Others | NY, New York Co, New York City, Standard Oil Co |
| 4 | Others | NY, New York Co, New York City, Standard Paint Co |
| 1 | Others | NY, New York Co, New York City, Standard Underground Cable Co |
| 1 | Others | NY, New York Co, New York City, Thomson-Houston Electric Co |
| 3 | Others | NY, New York Co, New York City, Tucker Electrical Construction Co |
| 1 | Others | NY, New York Co, New York City, Union Metals Co |
| 11 | Others | NY, New York Co, New York City, United Edison Manufacturing Co |
| 2 | Others | NY, New York Co, New York City, US Department of Commerce |
| 2 | Others | NY, New York Co, New York City, US Department of State |
| 4 | Others | NY, New York Co, New York City, US Electric Lighting Co |
| 4 | Others | NY, New York Co, New York City, US Electric Safety Co |
| 3 | Others | NY, New York Co, New York City, W. A. Simmons and Co |
| 5 | Others | NY, New York Co, New York City, W. F. Ford Surgical Instrument Co |
| 4 | Others | NY, New York Co, New York City, W. J. Johnston Co |
| 4 | Others | NY, New York Co, New York City, Waite and Bartlett Manufacturing Co |
| 3 | Others | NY, New York Co, New York City, Walker Electric Co |
| 1 | Others | NY, New York Co, New York City, Washburn and Moen Manufacturing Co |
| 1 | Others | NY, New York Co, New York City, Washington Gold Quartz Mining Co |
| 1 | Others | NY, New York Co, New York City, Washoe Copper Co |
| 1 | Others | NY, New York Co, New York City, West United Verde Copper Co |
| 1 | Others | NY, New York Co, New York City, Western Copper Mining Co |
| 54 | Others | NY, New York Co, New York City, Western Electric Co |
| 9 | Others | NY, New York Co, New York City, Western Union Telegraph Co |
| 16 | Others | NY, New York Co, New York City, Westinghouse, Church, Kerr and Co |
| 1 | Others | NY, New York Co, New York City, Wettlaufer-Lorrain Silver Mines |
| 1 | Others | NY, New York Co, New York City, White Knob Copper and Develment Co |
| 1 | Others | NY, New York Co, New York City, Yak Mining, Milling and Tunnel Co |
| 4 | Others | NY, Niagara Co, Lockport, Cowles Electric Smelting and Aluminum Co |
| 1 | Others | NY, Niagara Co, Newfane, MWCR Summit House |
| 2 | Others | NY, Oneida Co, New Hartford, MWCR Marshfield Base Station |
| 4 | Others | NY, Oneida Co, Utica, Central New York Telephone and Telegraph Co |
| 3 | Others | NY, Oneida Co, Utica, Utica Fire Alarm Telegraph Co |
| 1 | Others | NY, Onondaga Co, Marcellus, Minaker Kirkland Gold Mines |
| 1 | Others | NY, Onondaga Co, Skaneateles, MWCR Marshfield Base Station |
| 3 | Others | NY, Onondaga Co, Syracuse, Dewey Co |
| 3 | Others | NY, Onondaga Co, Syracuse, Marvin Electric Drill Co |
| 3 | Others | NY, Onondaga Co, Syracuse, Moffett, Hodgkins and Clarke |
| 1 | Others | NY, Onondaga Co, Syracuse, Thomson-Houston Electric Co |
| 1 | Others | NY, Ontario Co, Geneva, MWCR Marshfield Base Station |
| 1 | Others | NY, Orange Co, Newburgh, Consumers Gas Co |
| 1 | Others | NY, Otsego Co, Cooperstown, Central New York Telephone and Telegraph Co |
| 1 | Others | NY, Putnam Co, Garrison, Canopus Iron Co |
| 1 | Others | NY, Queens Co, Jamaica, MWCR Summit House |
| 5 | Others | NY, Queens Co, Long Island City, Ford Instrument Co |
| 1 | Others | NY, Rensselaer Co, Troy, American District Telegraph Co |
| 3 | Others | NY, Rensselaer Co, Troy, Commercial Telephone Co |
| 4 | Others | NY, Rensselaer Co, Troy, Magnetic Separator Co |
| 1 | Others | NY, Rensselaer Co, Troy, MWCR Summit House |
| 5 | Others | NY, Rensselaer Co, Troy, Troy Electric Dynamo Co |
| 1 | Others | NY, Rockland Co, Haverstraw, MWCR Summit House |
| 5 | Others | NY, Schenectady Co, Schenectady, Edison Machine Works |
| 308 | Others | NY, Schenectady Co, Schenectady, General Electric Co |
| 23 | Others | NY, Schenectady Co, Schenectady, Union College |
| 5 | Others | NY, Steuben Co, Corning, Fall Brook Coal Co |
| 1 | Others | NY, Tioga Co, Spencer, MWCR Summit House |
| 1 | Others | NY, Washington Co, Hartford, MWCR Marshfield Base Station |
| 2 | Others | NY, Westchester Co, Bronxville, MWCR Summit House |
| 1 | Others | NY, Westchester Co, Croton-On-Hudson, MWCR Marshfield Base Station |
| 1 | Others | NY, Westchester Co, Pelham, MWCR Marshfield Base Station |
| 2 | Others | NY, Westchester Co, Yonkers, MWCR Summit House |
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