A long time ago I remember reading something about Kodak's test negatives/transparencies, which typically featured a girl for flesh tones, etc. The girl (and thus the test neg) was called a "Shirley" I've searched all over and I can't find anything about it. I see people referring to Kodak test negs as Shirleys, but no website that shows them over the years, no source to buy them, etc. Anyone know anything about Shirleys? I'd love to know.