pl23_theb2214.jpg
Description
Flags on bell and whistle buoys.Using harbor buoys for signals for survey work off the BACHE.Black flags showed up best
Credit
C&GS; Season's Report Luce 1915-49
Display Date
1915
Location
Southeast Coast of United States
Collection
Historic Coast & Geodetic Survey
Nautical Charting
Navigation
Floating Hydrographic Signals & Tautwire Machine
Keywords
Navigation