GRIFFITH, WM., Mining Engineer and Geologist, Coal Exchange, Scranton, Pennsylvania. GRIGGS, W. O., 509 Franklin Street, Philadelphia, Pennsylvania.

GRISCOM CLEMENT A., P. O. Box 1569, Philadelphia, Pennsylvania.

GUBELMAN, FREDERICK J., Mechanical Engineer, 47 W. 34th Street, New York City, N.Y.
GUTEKUNST, F., Photographer, 712 Arch Street, Philadelphia, Pennsylvania.
GUTHRIE, BAYARD, 35th Street and A. V. R. R., Pittsburgh, Pennsylvania.
HADFIELD, SIR ROBERT A., 22 Carlton House Terrace, London, S. W., England.
HADLEY, A. N., Mechanical Engineer, Box 313, Indianapolis, Indiana.

HAINES, CASPAR WISTAR, Civil Engineer, Cheltenham, Montgomery Co., Pennsylvania.
HAINES, REUBEN, Chemist, Haines Street East of Chew, Germantown, Philadelphia, Pa.
HAINES, ROBERT B., Jr., 156 W. School Lane, Germantown, Philadelphia, Pennsylvania.
HAINES, W. A., 1712 Green Street, Philadelphia, Pennsylvania.

HAINES, WILLIAM J., Real Estate and Insurance, 1011 Chestnut Street, Philadelphia, Pa. HALDEMAN, HORACE L., Second Vice-President, Pulaski Iron Co., 1008 Real Estate Trust Building, Philadelphia, Pennsylvania.

HALE, HENRY S., 1510 N. Broad Street, Philadelphia, Pennsylvania.

HALL, CHARLES M., Civil Engineer, Niagara Falls, New York.

HALL, CLARENCE A., Chemical Engineer, 18 McPherson Street, Mt. Airy, Philadelphia, Pennsylvania.

HALL, GEORGE R., Chappaqua, Westchester County, New York.

HALLOWELL, J. WALLACE, Fruit, 113 So. Broad Street, Philadelphia, Pennsylvania. HALSEY, WILLIAM B., Electrical Engineer, 27 Fairview Place, Brooklyn, New York. HAMMER, WILLIAM J., Consulting Electrical Engineer, 153 W. 46th Street, New York, N. Y. HAND, HARRY W., Valley Road, Oak Lane, Philadelphia, Pennsylvania.

HARRIS, FRANKLIN M., Builder, 1820 Wylie Street, Philadelphia, Pennsylvania.

HARRIS, JOHN MCARTHUR, Architect, 1063 Drexel Building, Philadelphia, Pennsylvania. HARRISON, ALFRED C., Drexel Building, Philadelphia, Pennsylvania.

HARRISON, CHARLES C., 400 Chestnut Street, Philadelphia, Pennsylvania.

HARRISON, G. L., 1704 Locust Street, Philadelphia, Pennsylvania.

HARRISON, MITCHELL, Financier, 1128 16th Street, Washington, D. C.

HARRISON, THOS. SKELTON, 1520 Locust Street, Philadelphia, Pennsylvania.
HARRISON, W.W., Merchant, 119 N. Eleventh Street, Philadelphia, Pennsylvania
HART, EDWARD, Chemist, Lafayette College, Easton, Pennsylvania.

HARTLEY, HENRY J., Mechanical Engineer, 1624 Oxford Street, Philadelphia, Pennsylvania
HARTSHORNE, JOS., Consulting Metallurgical Engineer, 548 High Street, Pottstown, Pa.
HARTUNG, ADOLPH, Paper Merchant, 26 S. Marshall Street, Philadelphia, Pennsylvania.
HARVEY, WILLIAM S., 100 Broadway, New York, N. Y.

HASCHKA, F. T., 127 W. 69th Street, New York, N. Y.

HATTON, T. CHALKLEY, Civil Engineer, Wilmington, Delaware.

HAUPT, L. M., Consulting Engineer, 107 N. 35th Street, Philadelphia, Pennsylvania.

HAYES, F. E., Jr., Ballard & Ballard, 912 E. Broadway, Louisville, Kentucky.

HAZARD, R. G., Manufacturer, Peacedale, Rhode Island.

HEILMAN, HAROLD C., 1932 Race Street, Philadelphia, Pennsylvania.

HEILPRIN, WM. A., Manufacturer, 207 E. Penn Street, Germantown, Philadelphia, Pa HELME, WILLIAM E., 1339 Cherry Street, Philadelphia, Pennsylvania.

HENDERSON, George R., Consulting Mechanical Engineer, 500 N. Broad Street, Phila delphia, Pennsylvania.

HENDERSON, LIGHTNER, Civil Engineer, 1553 Monadnock Building, Chicago, Illinois. HEPBURN, JOSEPH S., Food Research Laboratory, 1833 Chestnut Street, Philadelphia, Pa HERING, CARL, Consulting Electrical Engineer, 929 Chestnut Street, Philadelphia Pennsylvania.

HERING, RUDOLPH, Consulting Hydraulic and Sanitary Engineer, Broadway-Maide: Lane Building, 170 Broadway, New York, N. Y.

HERING, WALTER E., President, Globe Ticket Company, 112 N. Twelfth Street, Philade phia, Pennsylvania.

HERRESHOFF, NATHANIEL G., Naval Architect, Bristol, Rhode Island.

HESS, HENRY, Mechanical Engineer, 2100 Fairmount Avenue, Philadelphia, Pennsylvania
HEXAMER, CHARLES A., Civil Engineer, Bullitt Building, Philadelphia, Pennsylvania.
HEXAMER, C. J., Civil Engineer, 419 Walnut Street, Philadelphia, Pennsylvania.
HIBBERT, HAROLD, 400 West Ninth Street, Wilmington, Delaware.
HILES, ELMER K., 5537 Hampton Street, Pittsburgh, Pennsylvania.

HILL, ANDREW W., 1917 S. Broad Street, Philadelphia, Pennsylvania.

HILL, E. C., Real Estate, 7 W. State Street, Trenton, New Jersey.

HILL, H. P., Consulting Engineer, Suite 439, 30 Church Street, New York City, N. Y.
HILL, JOHN W., Consulting Engineer, First National Bank Building, Room 506, Cincinnati,
Ohio.

HILL, ROY W., Patent Lawyer and Consulting Engineer, 1463 Monadnock Block, Chicago, Ill.
HIMES, CHARLES F., Carlisle, Pennsylvania.

HIRES, CHARLES E., President, C. E. Hires Company, 210 N. Broad Street, Philadelphia, Pennsylvania.

HITE, B. H., Chemist, Morgantown, West Virginia.

HOADLEY, G. A., Professor of Physics, Swarthmore College, Swarthmore, Pennsylvania. HOFSTETTER,GEORGE, Lithographer, 247-53 S.American Street, Philadelphia, Pennsylvania. HOLMES, PHILIP H., Artist and Inventor, 26 North Street, Binghamton, New York. HOLTZAPFEL, JOHN JACOB, London, England.

HOOKER, SAMUEL C., Chemist, American Sugar Refining Co., S. 4th Street and Kent Avenue, Brooklyn, New York.

HORN, FRANKLIN S., 1225 Market Street, Philadelphia, Pennsylvania.

HORNOR, H. A., Electrical Engineer, C 102 Hamilton Court, Philadelphia, Pennsylvania. HORSTMANN, W., President, Wm. H. Hortsmann Co., 5th and Cherry Streets, Philadelphia, Pennsylvania.

HORSTMANN, WM. H., Overbrook, Pennsylvania.

HOSKINS, WILLIAM, Chemist, Room 2009, 111 W. Monroe Street, Chicago, Illinois. HOUSTON, E. J., Consulting Engineer, 1701 Chestnut Street, M. City Station, Philadelphia, Pennsylvania.

HOWARD, CHARLES WILLIAM, Schoolmaster, Boys' High School, Cradock, Cape Province, Union of South Africa.

HOWE, ARTHUR W., 513 N. American Building, Philadelphia, Pennsylvania.

HOWE, F. P., 242 S. 17th Street, Philadelphia, Pennsylvania.

HOWE, H. M., 1622 Locust Street, Philadelphia, Pennsylvania.

HOWSON, CHARLES HENRY, Attorney-at-Law, 32 S. Broad Street, Philadelphia, Pa. HOWSON, HENRY, Patent Solicitor and Engineer, West End Trust Building, Philadelphia, Pennsylvania.

HUBSCH, CHARLES E., 1515 W. Passyunk Avenue, Philadelphia, Pennsylvania.

HUHN, GEO. A., Banker, Land Title Building, Philadelphia, Pennsylvania.

HUMPHREY, RICHARD L., Consulting Engineer, Harrison Building, 15th and Market Streets, Philadelphia, Pennsylvania.

HUMPHREYS, A. C., President, Stevens Institute of Technology, Hoboken, New Jersey. HUMPHREYS, C. J. R., Gas and Electrical Engineer, Lawrence Gas Company, Lawrence, Massachusetts.

HUNSICKER, H. M., Wholesale Lumber Dealer, 711 Fidelity Building, Philadelphia, Pa.
HUNT, ROBERT W., Consulting Engineer, 1121 Rookery, Chicago, Illinois.

HUNTER, THOMAS G., Real Estate Officer, 134 Poplar Avenue, Wayne, Pennsylvania.
HUNTER, W., Reading Terminal, Philadelphia, Pennsylvania.

HUTCHINSON, CARY T., Consulting Engineer, 60 Wall Street, New York, N. Y.
HUTCHINSON, J. B., Civil Engineer, 1304 Spruce Street, Philadelphia, Pennsylvania.
HUTCHINSON, S. PEMBERTON, 224 S. 3rd Street, Philadelphia, Pennsylvania.
HUTTINGER, W. R., Draughtsman, Grove City, Pennsylvania.

INDAHL, MAURITZ C., Mechanical Engineer, 248 E. Johnson Street, Philadelphia, Pa.
IVES, FRED E., Inventor, Guttenberg P. O., New Jersey.

IVES, HERBERT E., Physicist, 3101 Passyunk Avenue, Philadelphia, Pennsylvania.
JACKSON, ARTHUR C., Orthodox Street and Asylum Road, Frankford, Philadelphia, Pa.
JACKSON, D. C., Prof. of Electrical Engineering, Mass. Institute of Technology, Boston, Mass.
JACKSON, JOHN F., Mining Engineer, 605 Colby-Abbot Building, Milwaukee, Wisconsin.
JACKSON, J. T., Real Estate Broker, S. E. Corner 13th and Chestnut Streets, Philadelphia,
Pennsylvania.

JACOBUS, D. S., Advisory Engineer, The Babcock & Wilcox Co., 85 Liberty Street, New York
City.

JAMES, WALTER M., Physician, 1231 Locust Street, Philadelphia, Pennsylvania.
JAYNE, DAVID W., Manager, Barrett Manufacturing Co., Frankford, Philadelphia, Pa.
JEANES, ISAAC W., 8 Chestnut Street, Philadelphia, Pennsylvania.

JEFFERSON, J. P., Manufacturer, Struthers, Wells & Co., Warren, Pennsylvania.
JENKINS, C. FRANCIS, 1808 Park Road, Washington, D. C.

JENKINS, CHAS. F., Publisher, 1024 Race Street, Philadelphia, Pennsylvania.
JENKINS, THEODORE F., Lawyer, 1100 Franklin Bank Building, Philadelphia, Pa.
JENKS, JOHN S., 328 Chestnut Street, Philadelphia, Pennsylvania.

JENKS, ROBERT, D., Attorney-at-Law, 920 Clinton Street, Philadelphia, Pennsylvania.
JENNINGS, W. N., Business Photographer, 1305 Arch Street, Philadelphia, Pa.

JOB, ROBERT, Vice-President, The Milten Hersey Company, Ltd., 171 St. James Street, Montreal, Canada.

JOHANSEN, ERNEST, Chemist, care of Mr. E. P. Dexter, R. F. D. 1, Battle Creek, Mich. JOHNSON, W. H., Second Vice-President, Philadelphia Electric Co., 1000 Chestnut Street, Philadelphia, Pennsylvania.

JONES, ALFRED, The Wadsworth, Kenmore and Newbury Streets, Boston, Massachusetts. JONES, J. LEVERING, Attorney-at-Law, 705 Land Title Building, Philadelphia, Pa. JONES, JONATHAN R., Iron and Steel Manufacturer, Morris Building, Philadelphia, Pennsylvania.

JONES, W. CLYDE, Lawyer, 105 W. Monroe Street, Chicago, Illinois.

JUSTI, HENRY D., Manufacturer, 32d and Spring Garden Streets, Philadelphia, Pa.
JUSTI, HENRY M., 32d and Spring Garden Streets, Philadelphia, Pennsylvania.

KALTENTHALER, H. J., Manufacturer of Steam Specialties, 202 E. Washington Lane, Germantown, Philadelphia, Pennsylvania.

KAUFMAN, H. M., General Manager, Mutual Chemical Company of America, Westside Avenue, Jersey City, New Jersey.

KEEFER, WILLIAM B., 104 Lansdowne Avenue, Lansdowne, Pennsylvania.

KEITH, C. P., II Swan Street, Schenectady, New York.

KELLER, E. E., Engineer and Manufacturer, Penobscot Building, Detroit, Michigan.

KELLER, HARRY F., Educator and Chemist, 512 N. 34th Street, Philadelphia, Pennsylvania.
KELLY, HENRY H., Drugs, 525 N. 18th Street, Philadelphia, Pennsylvania.

KEMMERER, M. S., Coal Merchant, Mauch Chunk, Pennsylvania.
KENNEDY, JOHN H., Salesman, 151 N. Lohr Avenue, Pasadena, California.
KENNEDY, J. J., Consulting Engineer, 52 Broadway, New York, N. Y.

KENNELLY, A. E., Professor of Electrical Engineering, Harvard University, Cambridge, Mass-
KERLIN, W. D., Secretary and Treasurer, Camden Forge Co., Camden, New Jersey.
KERR, WM. M., Manufacturer, 712 Lafayette Building, Philadelphia, Pennsylvania.
KETCHAM, O. W., Manufacturer, 24 S. 7th Street, Philadelphia, Pennsylvania.
KETTERLINUS, J. L., Lithographer, 4th and Arch Streets, Philadelphia, Pennsylvania.
KILPATRICK, JAMES L., 5023 Catherine Street, Philadelphia, Pennsylvania.

KIMBER, WM. M. C., Instrument Manufacturer, 535 Church Lane, Germantown, Philadelphia, Pennsylvania.

KINEALY, J. H., Mechanical Engineer, 503 Granite Building, St. Louis, Missouri.
KING, CHARLES.

KIRCHHOFF, C., Broadway and Long Beach Boulevard, Long Beach, Long Island, N. Y. '
KIRK, C. J., President and General Manager, U. S. Sherardizing Co., New Castle, Pennsylvania.
KIRKPATRICK, G. E., Superintendent, Girard Estate, Lafayette Building, Philadelphia.
Pennsylvania.

KITCHEL, ROBERT R., Mechanical Engineer, 926-7 Land Title Building, Philadelphia, Pa.
KITSEE, I., Analytical Chemist, 209 Walnut Place, Philadelphia, Pennsylvania.
KLEMM, J. GEORGE, Jr., Heating and Ventilating Engineer, 420 Arcade Building, Phila-
delphia, Pennsylvania.

KLEPETKO, FRANK, Consulting Engineer, 80 Maiden Lane, New York City, N. Y.
KLINE, C. M., Wholesale Drugs, 429 Arch Street, Philadelphia, Pennsylvania.

KLUMPP, JOHN BARTLEMAN, Gas Engineer, United Gas Improvement Co., Broad and
Arch Streets, Philadelphia, Pennsylvania.

KNEASS, STRICKLAND L., Mechanical Engineer, 418 S. 15th Street, Philadelphia, Pa. KNERR, HORACE C., Electrical Engineer, Wirt Electrical Specialty Co., Germantown, Phila delphia, Pennsylvania.

KNOEDLER, E. L., Assistant General Manager, The Welsbach Co., Gloucester, New Jersey.
KNOWLES, MORRIS, Civil Engineer, 2548 Oliver Building, Pittsburgh, Pa.
KOHN, SIMON I., Merchant, 722 Market Street, Philadelphia, Pennsylvania.
KOLB, HENRY M., Firearms Manufacturer, 2311 N. 16th Street, Philadelphia, Pa.
KOONS, SAMUEL B., 371 Bourse Building, Philadelphia, Pennsylvania.

KREBS, A. S., Mechanical Engineer, 1368 Gilpin Street, Denver, Colorado.

KUHN, C. HARTMAN, 202 Franklin Bank Building, Philadelphia, Pennsylvania.

KURTZ, DAVID J., Refrigerating Engineer, Kurtz Refrigerating Co., 321 Citizens' Building, Cleveland, Ohio.

KUTZ, MILTON, 629 Drexel Building, Philadelphia, Pennsylvania.

LADD, JAMES B., Consulting Mechanical Engineer, 1011 Chestnut Street, Philadelphia,
Pennsylvania.

LA DOMUS, R. G., Chemist, 1706 N. Broad Street, Philadelphia, Pennsylvania.
LAMBERT, WILLIAM H., Mutual Life Building, Philadelphia, Pennsylvania.

LANDRETH, C. P., Manufacturer of Belting, 43 N. 7th Street, Philadelphia, Pennsylvania.
LANE, DAVID H., 408 Land Title Building, Philadelphia, Pennsylvania.
LANGCLOTH, J., Chairman, American Metal Co., Ltd., P. O. Box 957, New York, N. Y.
LANGSTON, SAMUEL M., Machinery Manufacturer, 112 N. 9th Street, Camden, N. J.
LARZELERE, J. S., Actuary, The Franklin Institute, 245 W. Wyoming Avenue, Germantown,
Philadelphia, Pennsylvania.

LAUER, CONRAD, 608 Chestnut Street, Philadelphia, Pennsylvania.

LAVINO, E. J., Ore and Metal Merchant, 471 Bullitt Building, Philadelphia, Pennsylvania. LE BOUTILLIER, ROBERT, Wayne, Pennsylvania.

LEDOUX, J. W., American Pipe Manufacturing Co., 112 N. Broad Street, Philadelphia, Pa. LEE, WALTER T., 308 Rex Avenue, Chestnut Hill, Philadelphia, Pennsylvania.

LEEDS, MORRIS E., Scientific Instrument Manufacturer, 4901 Stenton Avenue, Germantown, Philadelphia, Pennsylvania.

LEFFMANN, HENRY, Chemist, 1839 N. 17th Street, Philadelphia, Pennsylvania.

LEIDY, G. C., Coke Oven Expert, Semet-Solvay Co., Steelton, Pennsylvania.

LEMOINE, L. S., President, U. S. Cast Iron Pipe and Foundry Co., Morris Building, Philadelphia, Pennsylvania.

LESLEY, ROBERT W., Cement Manufacturer, 604 Pennsylvania Building, Philadelphia, Pa. LEVY, LOUIS E., 1424 N. 15th Street, Philadelphia, Pennsylvania.

LEVY, MAX, Manufacturer, Photo Engraver, Wayne Avenue and Berkley Street, Wayne
Junction, Philadelphia, Pennsylvania.

LEWIS, A. NELSON, Lawyer, 1811 Walnut Street, Philadelphia, Pennsylvania.
LEWIS, DANIEL C., Agent, Millville Manufacturing Co., Millville, New Jersey.
LEWIS, HOWARD W., Banker, 1928 Spruce Street, Philadelphia, Pennsylvania.
LEWIS, JOHN F., Lawyer, 108 S. 4th Street, Philadelphia, Pennsylvania.
LEWIS, WILFRED, 5901 Drexel Road, Philadelphia, Pennsylvania.

LIEB, J. W., Jr., Mechanical Engineer, 55 Duane Street, New York, N. Y.

LIEBER, HUGO, Chemist, 381 4th Avenue, New York, N. Y.

LIGHTFOOT, THOMAS M., Greene and Harvey Streets, Germantown, Philadelphia, Pa. LILLIE, LEWIS, Fourth Vice-President, United Gas Improvement Co., Broad and Arch Streets, Philadelphia, Pennsylvania.

LILLIE, S. M., President, Sugar Apparatus Manufacturing Co., 328 Chestnut Street, Philadelphia, Pennsylvania.

LINCOLN, PAUL M., Electrical Engineer, Westinghouse Electric and Manufacturing Co., Pittsburgh, Pennsylvania.

LINDNER, JOHN, Shoe Manufacturer, Carlisle, Pennsylvania.

LINDSTRON, CHARLES A., Chief Engineer, 138 Stratford Avenue, Pittsburgh, E. E., Pa.
LIPPINCOTT, J. BERTRAM, Publisher, 1712 Spruce Street, Philadelphia, Pennsylvania.
LIPPINCOTT, JOSEPH W., Publisher, 227 S. 6th Street, Philadelphia, Pennsylvania.
LIPPINCOTT, ROBERT C., Wholesale Lumber, 704 Crozer Building, Philadelphia, Pa.
LIVERSIDGE, HORACE P., Philadelphia Electric Company, 1000 Chestnut Street, Phila-
delphia, Pennsylvania.

LLOYD, HERBERT, Electric Storage Battery Co., Philadelphia, Pennsylvania.
LLOYD, M. G., Editor, 608 S. Dearborn St., Room 1350, Chicago, Illinois.

LLOYD, W. F., Commercial Engineer, 1420 Euclid Avenue, Philadelphia, Pennsylvania.
LOBBEN, PEDER, Mechanical Engineer, 289 A Street, Boston, Massachusetts.
LODGE, ROLLA M., Engineer and Electrician, 1149 Venango Street, Philadelphia, Pa.
LOEB, HERBERT E., Manufacturer, 1422 N. 16th Street, Philadelphia, Pennsylvania.
LONERGAN, J. E., Brass Manufacturer, 211 Race St., Philadelphia, Pennsylvania.
LONGSTRETH, CHARLES, President, U. S. Metallic Packing Co., 429 N. 13th Street, Phila-
delphia, Pennsylvania.

LONGSTRETH, E. T., Manufacturer, 6805 N. 11th Street, Oak Lane, Philadelphia, Pa.
LORIMER, JOHN H., Machinist, Lawrence and Ontario Streets, Philadelphia, Pennsylvania.
LOSS, HENRIK V. VON Z., Consulting Engineer, North American Building, Philadelphia, Pa.
LOVEJOY, J. R., Vice-President, General Electric Company, Lenox Road, Schenectady, N. Y.
LOVEKIN, LUTHER D., Engineer, Overbrook, Philadelphia, Pennsylvania.
LUCAS, CAPT. A. F., Consulting Engineer, 1406 16th Street, N. W., Washington, D. C.

LUPTON, EDWARD, Manufacturer of Sheet Metal, Allegheny Avenue and Tulip Street, Philadelphia, Pennsylvania.

LUTHY, OTTO, Chemist, P. O. Box 63, Maywood, New York.

LYMAN, BENJ. S., Mining Engineer, 708 Locust Street, Philadelphia, Pennsylvania. MCBRIDE, THOS. C., Sales Manager, 1516 N. American Building, Philadelphia, Pa. MCCAFFERY, EDWARD V., File Manufacturer, 217 E. Tabor Road, Olney, Philadelphia,

Pennsylvania.

MCCAFFERY, HUGH, Manufacturer, 1711 N. 4th Street, Philadelphia, Pennsylvania.
MCCAHAN, W. J., Sugar Refiner, Front and Chestnut Streets, Philadelphia, Pennsylvania.
MCCALL, GEORGE, Engineer, 304 S. 10th Street, Philadelphia, Pennsylvania.
MCCALL, JOSEPH B., Philadelphia Electric Co., 1000 Chestnut Street, Philadelphia, Pa.
MCCOLLOM, T. C., Civil Engineer, 4606 Springfield Avenue, Philadelphia, Pennsylvania.
MCCONNELL, JACOB Y., Mechanical Engineer, 100 S. 4th Street, Darby, Pennsylvania.
MCCREA, JAMES, President, Pennsylvania Railroad Co., Broad Street Station, Philadelphia,
Pennsylvania.

MCDONALD, DONALD, President, Kentucky Heating Co., S. W. Corner 7th and Ormsby
Streets, Louisville, Kentucky.

MCEACHEM, A., Box 156, Red Springs, North Carolina.

MCFADDEN, GEO. H., Merchant, 18th and Spruce Streets, Philadelphia, Pennsylvania.
MCGOWAN, J., Jr., Chemist, The Robeson, Camden, New Jersey.

MCILHENNY, JOHN, Meter Manufacturer, 1339 Cherry Street, Philadelphia, Pennsylvania.
McILVAIN, J. GIBSON, Lumber Merchant, East Downingtown, Pennsylvania.

MCILVAINE, A. ROBINSON, Manufacturer and Merchant, 15th and Hamilton Streets, Philadelphia, Pennsylvania.

MCKEE, GEO. M., Manufacturer, 20 St. James Street, Quebec, Canada.

MCKEE, LLEWELLYN T., Coal Shipper, Pennsylvania Building, Philadelphia, Pennsylvania. MCLEAN, WILLIAM L., Publisher, 207 Bulletin Building, Philadelphia, Pennsylvania. MCMEEKIN, CHARLES W., Civil and Mining Engineer, Allegheny, Sierra Co., California. MCMILLIN, EMERSON, Banker, Ramsey, New Jersey.

MCNAUGHTON, JAMES, American Locomotive Co., 30 Church Street, New York, N. Y. MCVEY, JOHN JOSEPH, Publisher and Bookseller, 1229 Arch Street, Philadelphia, Pa. MacBETH, NORMAN, 166 West 72nd Street, New York City, N. Y.

MacLEAN, GEORGE, Room 100, Van Dyck Studio, 18 W. 34th Street, New York, N. Y. MacLEAN, MALCOLM R., Mechanical Engineer, American Steel Foundries, Chester, Pa. MacVEAGH, HON. WAYNE, Bryn Mawr, Pennsylvania.

MACHALSKE, F. J., 1618 Wallace Street, Philadelphia, Pennsylvania.

MAGEE, JAMES R., 1720 Walnut Street, Philadelphia, Pennsylvania.

MAILLOUX, C. O., Consulting Engineer, 519 West End Avenue, New York, N. Y.

MAJOR, ALFRED J., The Sedgley, 45th and Pine Streets, Philadelphia, Pennsylvania.
MANNING, C. H., Mechanical Engineer, Manchester, New Hampshire.

MANNING, JOSEPH T., 828 Land Title Building, Philadelphia, Pennsylvania.

MANWARING, A. H., Electrical Engineer, 2033 N. 33rd Street, Philadelphia, Pennsylvania. MARKLE, A., Mine Operator, Hazleton, Pennsylvania.

MARKLE, JOHN, Coal Operator, Jeddo, Pennsylvania.

MARKS, WM. D., Consulting Engineer, Park Row Building, New York City, N. Y.
MAROT, RUSHTON, Paint Manufacturer, 212 Race Street, Philadelphia, Pennsylvania.
MARSDEN, MARK W., Inventor, 3267 Jasper Street, Manayunk, Philadelphia, Pennsylvania.
MARSHALL, THOS. H., Carpenter and Builder, 413 Locust Street, Philadelphia, Pennsylvania.
MARTIN, T. COMMERFORD, 29 W. 39th Street, New York City, N. Y.
MASLAND, CHAS. WM., Carpet Manufacturer, 3236 Amber Street, Philadelphia, Pa.
MASON, CHARLES T., President, Sumter Telephone Manufacturing Co., Sumter, S. C.
MASON, E. F., 68 E. Main Street, Hornell, New York.

MASON, W. P., Professor of Chemistry, Rensselaer Poly. Institute, Troy, New York.
MATHER, EDMUND, Mechanical Engineer, Harrisburg, Pennsylvania.

MATTHEWS, C. L., 503 Carpenter Street, Germantown, Philadelphia, Pennsylvania.
MATTHEWS, W. G., Box 1492, Jacksonville, Florida.

MEEKER, G. H., Professor of Chemistry, Medico-Chirurgical College, Philadelphia, Pa.
MEIRS, RICHARD WALN, Banker, 1336 Walnut Street, Philadelphia, Pennsylvania.
MELLOR, ALFRED, Chemist, 152 W. Walnut Lane, Germantown, Philadelphia, Pa.
MELLOR, L. BANCROFT, Steam Engineer, 24 South 7th Street, Philadelphia, Pennsylvania.
MELLOR, NORMAN, Manufacturer, Wayne Junction, Philadelphia, Pennsylvania.