pl23_theb4098.jpg
![Coast and Geodetic Survey Tide Predicting Machine No theb4098.jpg Coast and Geodetic Survey Tide Predicting Machine No](https://s3.amazonaws.com/s3-east-testmedia-noaa.woc.noaa.gov/dam/Photos/legacy/pl23_theb4098.jpg)
Description
Coast and Geodetic Survey Tide Predicting Machine No. 2. Forward drivingshaft, Rear component section.
Collection
Historic Coast & Geodetic Survey
An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock () or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.