pl23_theb2519.jpg
![Early steel gas pipe tower built by the Lake Survey theb2519.jpg Early steel gas pipe tower built by the Lake Survey](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2519.jpg)
Description
Early steel gas pipe tower built by the Lake Survey.
Credit
NOAA
Display Date
1903
Collection
Historic Coast & Geodetic Survey
Geodesy
Triangulation
Bilby Steel Towers
Keywords
Geodesy
Triangulation
Towers
Bilby Steel