Fundamental Principles of the Construction of Surveying Instruments, L. Beckman

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Report of Committee on Questions of Practice and Discussions.

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LIST OF MEMBERS.

Senior Members.

ALLEN, JEROME, Surveyor, Milan, Monroe Co., Mich.

APPLETON, WILLIAM, Civil Eng., Lansing, Ingham Co., Mich.
AMES, GEO. M., Asst. City Eng., Grand Rapids, Kent Co., Mich.
BAILEY, M. H., Surveyor, Dimondale, Eaton Co., Mich.
BRADT, J. C., Surveyor, Marcellus, Cass Co., Mich.

BALDWIN, WILLIS, Surveyor, Monroe, Monroe Co., Mich.
BARRINGTON, EDWARD, Civil Engineer, 6311 Sheridan Ave.,
Woodlawn Park, Chicago, Ill.

BARTHEL, ADOLPH, Mechanical Expert and Solicitor of Patents, Detroit, Mich.

BECKMANN, L., Manufacturer Surveying Instruments, Toledo, Ohio.

BEDEN, SETH N., Surveyor and Civil Engineer, Pine Run, Genesee, Co., Mich.

BELLOWS, C. F. R., Surveyor and Civil Engineer, Ypsilanti, Washtenaw Co., Mich.

BLAIR, JAMES, City Engineer, Adrian, Lenawee Co., Mich. Bean, Henry F., Civil Engineer, Jackson, Jackson Co., Mich. BIGLER, FRANK S., Civil Engineer and Commercial Traveler, Detroit, Mich.

BROWN, F. H., Surveyor, Sault Ste. Marie, Chippewa Co., Mich.
BROWN, GEO. M., Superintendent of Roadway and Structures,
F. & P. M. R'y, Saginaw, East Side, Saginaw Co., Mich.
Cox, GEORGE, Civil Engineer, Kearney, Neb.

CORYELL, R. J., Surveyor, Jonesville, Hillsdale Co., Mich.
CAMPAU, THOMAS, Surveyor, Detroit, Wayne Co., Mich.

COOLEY, M. E., Prof. Mech. Eng., Univ. of Mich., Ann Arbor,
Washtenaw Co., Mich.

CARPENTER, R. C., Department of Experimental Engineering, Sibley College, Cornell University, Ithica, N. Y. CARPENTER, L. G., Prof. Eng., State Ag'l College, Fort Collins,

Col.

CARLETON, GUY H., Surveyor, Sault Ste. Marie, Chippewa Co... Mich.

CAVIS, C. H. V., Consulting Engineer D. S. S. & A. R'y, Marquette, Marquette Co., Mich.

CORNWELL, CLARK, Paper Manufacturer, Ypsilanti, Washtenaw Co., Mich.

CHILDS, ADDISON, Asst. Eng. State Capitol, Lansing, Ingham. Co., Mich.

CUMMINGS, GEO. P., Surveyor and Civil Engineer, Marquette, Marquette, Co., Mich.

COLLAR, H. A., City Engineer, Grand Rapids, Kent Co., Mich. COATS, WM. R., Hydraulic and Sanitary Engineer, Kalamazoo, Kalamazoo Co., Mich.

CALLARD, J. L., Civil Eng., Sault Ste. Marie, Chippewa Co., Mich. DAVIS, GEO. L., Civil Engineer, Grand Rapids, Kent Co., Mich. DAVIS, L. M., Principal Asst. Eng. Minn., St. P. & S. Ste. M.. R'y, Minneapolis, Minn.

DAVIS, J. B., Asst. Prof. Civil Engineering, Univ. of Mich., Ann Arbor, Washtenaw Co., Mich.

DAVIS, MILO, Civil Engineer, Railway location and construction a specialty, 244 Wreford Ave., Detroit, Mich.

DENNIS, E., Mechanical Engineer and Manufacturer, Jackson, Jackson Co., Mich.

DEAN, SETH, Civil Engineer, County Surveyor, Glenwood, Iowa.. DENISON, C. S., Prof. of Drawing, University of Mich., Ann Arbor, Washtenaw Co., Mich.

DREW, ALBERT L., Surveyor and Real Estate, Three Oaks, Berrien Co., Mich.

DUNBAR, E. L., Chief Engineer and Supt. of Water Works, Bay City, Bay Co., Mich.

DOANE, GEO. W., Surveyor, Duffield, Mich.

DUERR, H. O., Bridge Engineer, Toledo, Ohio.

DEWEY, F. S., Civil Engineer and Contractor, Alpena, Mich. DURAND, W. F., Principal of School of Naval Architecture and Marine Engineering, Cornell University, Ithica, N. Y. DOUGLASS, BENJ., Bridge Engineer, M. C. R. R., Detroit, Wayne Co., Mich.

EATON, ALBERT, Surveyor and Civil Engineer, Glenn, Allegan Co., Mich.

FRENCH, E., Civil Engineer, Battle Creek, Calhoun Co., Mich. FORSTER, J. H., Civil Engineer and Stock-grower, Williamston, Ingham Co., Mich.

FARGO, WM. G., Surveyor and Civil Engineer, Jackson, Mich. GARDNER, ALBRO, Civil Engineer, Seattle, Washington. GILLETTE, O. C., Civil Engineer, Medina, N. Y.

GIFFORD, JAMES M., Surveyor, Duck Lake, Calhoun Co., Mich. GOODALE, O. C., Surveyor, Chesaning, Saginaw Co., Mich. GRANVILLE, J. J., Civil Engineer, East Saginaw, Saginaw Co., Mich.

GREENE, C. E., Prof. Civil Engineering, Univ. of Mich., Ann Arbor, Washtenaw Co., Mich.

GREINER, R. C., Civil and Architectural Engineer, Denver, Col. GUILD, E. F., Real Estate Dealer, East Saginaw, Saginaw Co., Mich.

GUILEY, D. E., Surveyor and Civil Engineer, East Tawas, Iosco Co., Mich.

HAYES, ELI L., Surveyor and Map Publisher, Reed City, Osceola Co., Mich.

HEMINGWAY, L., Surveyor and Civil Engineer, Benton Harbor, Berrien Co., Mich.

HODGMAN, F., Surveyor and Civil Engineer, Climax, Kalamazoo Co., Mich.

HOLMES, CHARLES, Surveyor and Civil Engineer, 501 S. Park

St., Saginaw, Saginaw Co,, Mich.

HOLMES, J. W., Manufacturer Surveying Instruments, Batavia, N. Y.

HYDE, C. B., Civil Engineer, Jackson, Jackson Co., Mich.

HUBBELL, J. J., Chief Eng. M. & N. E. R. R., Manistee, Mich. HUNT, E. U., Civil Engineer, Asst. Eng. Nicaragua canal survey, Climax, Mich.

JARVIS, SAMUEL E., Mech. Eng., Lansing, Ingham Co., Mich. JIPSON, WEBSTER C., Banker, Blissfield, Lenawee Co., Mich. JONES, E. H., Surveyor and Civil Engineer, Greenville, Montcalm Co., Mich.

JOPLING, JAS. E., Civil and Mining Engineer, Marquette, Marquette Co., Mich.

JUNE, L. W., Surveyor, Reed City, Mich.

KEDZIE, FRANK S., Chemist, Agricultural College, Ingham Co., Mich.

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KENT, BURTON, Civil Engineer, Adrian, Lenawee Co., Mich.
KIRBY, FRANK E., Engineer, Detroit, Wayne Co., Mich.
KIRBY, WM. J., Farmer and Civil Engineer, Kalamazoo, Kala-
mazoo Co., Mich.

KVAM, J., Civil Engineer, Grand Rapids, Mich.

LEAVENWORTH, I. H., Surveyor, Saginaw City, Saginaw Co.,
Mich.

LUGER, JOSEPH, Draughting and Pattern Making, Lansing,
Ingham Co., Mich.

MASSON, GEO., Ch. Eng., of all G'd Trunk R'y lines west of
Detroit R., Detroit, Wayne Co., Mich.

MCLOUGHLIN, JOHN, Civil Engineer, Surveyor and Paving Con-
tractor, room 5, Hall block, Detroit, Wayne Co. Mich.
MERRITT, R. B., Surveyor, Battle Creek, Calhoun Co., Mich.
MCLEOD, D. A., City Engineer, Manistee, Manistee Co., Mich.
MCVEAN, J. J., Ch. Eng. C. &. W. M. and D., L. & N. R'ys,
Grand Rapids, Kent Co., Mich.

MILLS, FRANK P., Agent Cleveland Iron Mining Co., Ishpem-
ing, Marquette Co., Mich.

MITCHELL, C. E., Civil Engineer and Contractor, Ludington,
Mason Co., Mich.

MITCHELL, J. A., Civil Engineer and Contractor, Ludington,
Mason Co., Mich.

MORLEY, FRED, Civil Engineer, Instructor in Dept. of Civil
Engineering, Univ. of Mich., Ann Arbor, Mich.

MUEHLE, B. H., U. S. Assistant Engineer, 34 Congress St.,
west, Detroit, Wayne Co., Mich.

MUMFORD, E. H., Mechanical Engin'r, 3 Plaza St., Brooklyn, N. Y.
MUENSCHER, E W., Civil Eng, Manistee, Manistee Co., Mich.
MARTIN, E. C., Surveyor, Grand Rapids, Kent Co., Mich.
MARK, GEO. A., Surveyor, Hillsdale, Hillsdale Co., Mich.
MEIGHAN, JNO. F., Surveyor and Civil Eng., South Bend, Ind.
MULLETT, JOHN H., Surveyor, Williamston, Ingham Co., Mich.
NEWTON, ED. S., Founder and Machinist, East Saginaw, Sagi-
naw Co., Mich.

O'CONNELL, PATRICK, Civil Engineer, Lima, Ohio.

PALMER, JOHN O., Surveyor and Civil Eng., Spencerport, N. Y.
PEARSONS, H. C., Civil Engineer and Ship Builder, Ferrysburg,
Ottawa Co., Mich.