Author
American Congress on Surveying and Mapping
6
American Congress on Surveying and Mapping. Meeting
4
American Exhibition London, England
3
American Street Railway Association. Meeting
3
American Society for Photogrammetry and Remote Sensing
2
American Society of Photogrammetry
2
Fletcher, H. Phillips (Herbert Phillips), 1872-1916
2
Louisiana Purchase Exposition
2
ACSM/ASPRS Convention & Exposition
1
ASP-ACSM Fall Technical Meeting
1
ASPRS-ACSM Convention
1
American Association of Passenger Traffic Officers. Meeting
1
American Electric Railway Association
1
American Electric Railway Engineering Association. Convention
1
American Electric Railway Transportation and Traffic Association
1
American Gas Institute
1
American Institute of Refrigeration
1
American International Association of Railway Superintendents of Bridges and Buildings. Meeting
1
American Railway Bridge and Building Association. Convention
1
American Railway Master Mechanics' Association
1
American Street and Interurban Railway Association
1
American Street and Interurban Railway Engineering Association
1
American Street and Interurban Railway Transportation and Traffic Association
1
American Transit Association
1
American Transit Operating Association
1
Association of Railway Superintendents of Bridges and Buildings (U.S.). Convention
1
Auto-Carto
1
Brooks Locomotive Works
1
Committee on Public Relations of the Eastern Railroads
1
Eastern Railroad Presidents Conference. Committee on Public Relations
1
Mine Inspectors' Institute of America. Meeting
1
National Association of Lumbermen (U.S.)
1
National Convention of Lumbermen (U.S.)
1
Natural Ice Association of America. Convention
1
Western Railways' Committee on Public Relations
1
Western Railways' Public Relations Office
1
World's Columbian Exposition
1