In my last post, several people wondered what a butterfly leaf is. Now that I've got it finished, here are the photos. #1 shows the table top in two parts that slide on the table aprons. Unlike typical expansion tables where the legs move, these ones are fixed. #2 shows the two leaves apart, revealing the butterfly leaf. Notice that the top is mounted on recessed drawer glides. The leaf is in two parts and folds in half via concealled SOSS hinges. #3 shows the leaf opening up. As teh top half comes up it pushed down on the bottom, kicking the bottom half up and over the table apron. #4 shows the leaf lying flat. Once closed, there is an H shaped seam. #5 shows a cat's view showing ramp blocks to lift the leaf edge over the apron and teh pivot mounts for the leaf its self. Hope that explaination works well.