Here's a small fruited example of "Early Girl PL" I found.
I'm going to say that tomato was grown in 2006 from a plant I found in a flat of otherwise regular leaf Early Girl transplants at a farm supply store.
Here are tomatoes from two different plants, one plant was an "Early Girl PL" I found at a local nursery shown next to tomatoes and leaves from a true Early Girl F1 hybrid plant I bought at the same nursery from the same batch of transplants (I think these were grown probably in 2007).
I think this clearly shows wrong seed (self-pollinated) from the female breeding line used to produce F1 Early Girl seed. I figure the female breeding line is very similar to Bloody Butcher or Matina.