Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

pl23_theb2531.jpg

A study in geometry - looking up a Bilby tower

Image

Download ( 288 KB )

Permalink

https://www.noaa.gov/media/digital-library-photo/pl23theb2531jpg

Description

A study in geometry - looking up a Bilby tower.Station South Bend, Louisiana.Triangulation Party of Eugene R. McCarthy

Credit

C&GS; Season's Report McCarthy 1934

Display Date

1933

Location

St. Mary Parish, Louisiana

Collection

Historic Coast & Geodetic Survey

Geodesy

Triangulation

Bilby Steel Towers

Keywords

Geodesy

Triangulation

Towers

Bilby Steel