I found this little bent billiard at a Pennsylvania flea market. I was surprised to see the four digit shape number and larger, 4-hole stinger. I just finished the restoration last night, with the details here:
http://rebornpipes.com/2014/11/01/kaywoodie-drinkless-7716-restored/
Before
After
http://rebornpipes.com/2014/11/01/kaywoodie-drinkless-7716-restored/
Before
After