My oldest UFO dates back to the mid-1980s. It's a white on white 12" square hand quilting piece - the quilting lines are preprinted onto the white. After I found it buried at the bottom of a drawer, I've been taking it with me to my monthly guild meetings and work on it sporadically. It's almost finished, thank goodness, because it needs to be washed after all these years of handling it. Can't do that, of course, until I bind it.