Image: Map-of-jones-act-carrier-routes-for-puerto-rico

Original image(837 × 515 pixels, file size: 440 KB, MIME type: image/png)

Description: Map of carrier routes for Puerto Rico due to the Merchant Marine Act of 1920
Title: Map-of-jones-act-carrier-routes-for-puerto-rico
Author: Government Accountability Office
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

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