I have a set to Titlettes. They have a slight cavity back. They only say Titlette on the back and the sole.  The leading edge is rounded. they have a PW for sale on Ebay. that is the same thing.  I really need to know what year that they were made. I would also like to try and get a 3 iron and any other wedges that they made for that set.  thanks for any help that i can get