There are four. The first is a K.
page8-156.png page6-130.png page1-175.png page8-174.png
page3-198.png page5-210.png page6-130.png page1-175.png page4-197.png page2-189.png page8-174.png page8-156.png page6-104.png page1-56.png
Thats right. The second is a Y.