Keywords: Ludwig crater AS12-54-7973.jpg Slightly oblique view Ludwig on the far side of the moon Apollo 12 Hasselblad camera image cropped and reduced in size by 50 in Gimp <br>The original image is in the public domain because it is a work of the U S Government NASA <br/> Immediate source Lunar and Planetary Institute Apollo Image Atlas<br>70mm Hasselblad Image Catalog Apollo 12 http //www lpi usra edu/resources/apollo/frame/ AS12-54-7973 AS12-54-7973 created 2014 original 1969 James Stuby based on NASA image<br/> Jstuby wikipedia en Cc-zero Original upload log en wikipedia Ludwig+crater+AS12-54-7973 jpg wikitable - 2014-09-08 03 10 820×820× 188227 bytes Jstuby Slightly oblique view Ludwig crater on the far side of the moon Apollo 12 Hasselblad camera image cropped and reduced in size by 50 in Gimp <br>The original image is in the public domain because it is Apollo 12 moon photography |