Casper Marshall Durgin / Walter Draper Sutcliffe / U.S. Coast and Geodetic Survey

UIUC:30112068213955

Traverses (Surveying).

Walter D. Sutcliffe / Casper M. Durgin

OCLC:459154022

Casper Marshall Durgin / Walter Draper Sutcliffe / U.S. Coast and Geodetic Survey

UIUC:30112068213955

Traverses (Surveying).

Casper Marshall Durgin / Daniel Lyman Hazard / Douglas Llewellyn Parkhurst / Harry Aaron Marmer / Luke Adolphus Cole / Nicholas Hunter Heck / Oscar Sherman Adams / Ralph Woglom Woodworth / U.S. Coast and Geodetic Survey / Walter Ford Reynolds / Walter Draper Sutcliffe

LCCN:27026040

Bench-marks

Casper Marshall Durgin / Gilbert Thomas Rude / John Fillmore Hayford / Nicholas Hunter Heck / Oscar Sherman Adams / U.S. Coast and Geodetic Survey / William Bowie / Daniel Lyman Hazard / Harry Aaron Marmer / Walter Draper Sutcliffe / Walter Ford Reynolds

LCCN:27026282

Bench-marks