Image: The delta of Ganges by J. Rennel

Description: The delta of Ganges drawn by J. Rennell (1778) Collected and uploaded to commons by Rahat Rahim
Title: The delta of Ganges by J. Rennel
Credit: Screenshot from the book History of Sandwip by Shri Rajmohon Chakrabarti and Shri Ongomoho Das (published 1924) where the writters stated that the map was collected from the State Archive of Bengal.
Author: Surveyor J. Rennell
Permission: This work was first published on the Bangladesh and is now in the public domain because its copyright protection has expired by virtue of the Copyright Act, enacted 2000. The work meets one of the following criteria: It is an anonymous, pseudonymous or posthumous work and 60 years have passed since the year of its publication It is a photographic or cinematographic work and 60 years have passed since the year of its publication It is a government work or a work of an international organisation and 60 years have passed since the year of its publication It is a literary, dramatic, musical or artistic work and 60 years have passed since the year of death of the author (or last-surviving author) বাংলা | English | +/−
Usage Terms: Public domain
License: Public domain
Attribution Required?: No