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![Raydist watch on the HYDROGRAPHER theb2301.jpg Raydist watch on the HYDROGRAPHER](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb2301.jpg?itok=27nx4gC4)
Description
Raydist watch on the HYDROGRAPHER.Hydrographic surveying operations (Image credit: C&GS; Season's Report Fish 1958-151)
Credit
C&GS; Season's Report Fish 1958-151
Display Date
1958
Location
Gulf of Mexico
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
High & Medium Frequency Navigation Systems
Keywords
Charting
Navigation
Electronic
HF and MF Systems