pl23_theb2263.jpg
![Almon Vincent tuning the antenna circuit on sono-radio-buoy theb2263.jpg Almon Vincent tuning the antenna circuit on sono-radio-buoy](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2263.jpg)
Description
Almon Vincent tuning the antenna circuit on sono-radio-buoy.RAR work on the GUIDE
Credit
C&GS; Season's Report Hardy 1936-98
Display Date
1936
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Radio Acoustic Ranging
Keywords
Charting
Navigation
Electronic
Radio-Acoustic Ranging