Digital Library Search
![Annual Report 1857 cgs06050.jpg Annual Report 1857](/sites/default/files/styles/max_1300x1300/https/s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_cgs06050.jpg?itok=G8ytjbeo)
Description
Annual Report 1857. No. 72 Tide Gauge For exposed situations off the coastAdapted to Ten fathoms water Devised by H. Mitchell Sub-Assistant U.S.C.S.Tide Gauge Devised for the use of the Coast Survey by Lieut. S. D. TrenchardU.S.N. Assist. U.S.C.S. (Image credit: United States Coast Survey Annual Report 1857)