NOAA Photo Library Banner
Takes you to the Top Page Takes you to the About this Site page. Takes you to the Contacts page. Takes you to the HELP page. Takes you to the Credits page. Takes you to the Collections page. Takes you to the search page. Takes you to the Links page.

NOAA Photo Library Image - theb2521

The first picture of a completed Bilby tower. Bilby towers were made of prefabricated steel parts that could be reused. These towers were designed by Jasper Bilby, chief signalman of the C&GS

Image ID: theb2521, NOAA's Historic Coast & Geodetic Survey (C&GS) Collection
Location: Minnesota
Photo Date: 1927
Credit: C&GS Season's Report Bilby 1928

Category: Geodesy/Triangulation/Towers/Bilby Steel/

High Resolution Photo Available

Publication of the U.S. Department of Commerce, National Oceanic & Atmospheric Adminstration (NOAA),
NOAA Central Library
NOAA Privacy Policy | NOAA Disclaimer
Last Updated:
November 10, 2017