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![General Chart No cgs05307.jpg General Chart No](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs05307.jpg?itok=wRxen4Fb)
Description
General Chart No. 11 from Cape Ann to Gay Head. From a Trigonometrical Survey.Under Benjamin Peirce Superintendent. Noted that the shading on the chartis intended to show different formations according to the thickness of the ice. (Image credit: NARA C&GS; Colllection)
Credit
NARA C&GS; Colllection
Display Date
1873
Location
Massachusetts, Cape Ann to Gay Head
Collection
Historic Coast & Geodetic Survey
Historic Maps
General
Keywords
Coast and Geodetic Survey
Archive Climate Studies
Ice Studies