== Please review these images == 

 I have added source info to 4 images whose fair use tag you disputed, as having no source.  Please review them, and remove the disputed tag if you feel so moved.  Here are the images: Image:Ac.casey.jpg, Image:Ac.cowen.jpg, Image:Ac.kerr.jpg, Image:Ac.snedden.jpg. 
   Thanks for all your work on the Image Tagging project, BTW.