pl23_theb1149.jpg
![Portable transit theb1149.jpg Portable transit](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb1149.jpg)
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https://www.noaa.gov/media/digital-library-photo/pl23theb1149jpgDescription
Portable transit.Fig. No. 29, Report of Superintendent ... 1866
Credit
NOAA Central Library
Display Date
1866
Collection
Historic Coast & Geodetic Survey
Keywords
Geodesy
Instruments