Gotta love them old TV test patterns!!
EDIT: This reminds me... I used to get quite scared when seeing that last test pattern on the TV. Not so much the test pattern itself, but the sign-on that it led into, which consisted of a pre-recorded announcer whose voice frightened me, and the image that accompanied it was really eerie to me at the time. It's not what was in the image that was scary (which to my recollection appeared to be a bird flying by a moon against a starry background, and the station call letters in big bold caps in between the bird and the moon), it might have been the way it was drawn. However, when I look back on it I just can't figure out why that particular image (in combination with the voice) was so scary to me. I see it in a whole different way now (since TV signoffs/signons, in general, are a sweet memory I like to reflect upon); in fact, I would like to see it turn up somewhere. Fat chance of that, though, as online searches produce nothing that even resembles it. Can't say that doesn't surprise me, as the image was probably meant for a specific purpose at a particular time, after which it was placed in a vault around 35 years ago and never shown again. Many things are just lost to time and space... but I guess we can't do anything about that, can we? Whatever is, is.