I just got a cel in the mail and there are no cel 
number on either the cel or the matching sketch.  
Anyone know why?  I seriously doubt that it's 
repro and I know that sometimes the number get 
rubbed off the cel, but it's not on the sketch 
either.  Any help will be greatly appreciated.  
Here's the cel, my most prized pocession as of 
this point.  ^^

-ix