Photograph
Papers of John F. Kennedy. Presidential Papers. White House Staff Files of Lee C. White
JFKWHSFLCW-014-001-p0028
Photograph of a section of the conveyor belt used for sand removal at Burns Waterway Harbor in Indiana. Note on verso reads, "Third section is retractable and can be extended or rolled backward and forward depending upon position of barge moored at the dock at base of conveyor belt."