OK, here is the context for the pictures that follow and where to find them if you want to check them out for yourselves, try to get better definition, etc. Generally, the anomaly is underneath the yellow text. If you are unable to see what I am showing, there is a little more information in the description on the photobucket site (link given in the original first post). Also link to 4071 page is there too. They are a bit blotchy and pixellated but I think you can get the idea.
I had a look at them and I think its worth posting all of them starting with the original with the circled anomalies. The forum should be able to handle the sizes but you can PM Humanoid if you have problems...
Before I begin, here is the link to LO4 tiff file for 4071 Lunar Orbiter 4
I have 8 pictures and a context picture to post, do you want them all posted here? If you want to look at them first before deciding you can see them all here The context picture with circles showing where these things are located is 600px wide so it might blow the format of the topic. Anyway tell me what you want done.