Powerbook 1400cs
I bought this one off of ebay Unfortunately it doesn't work.  It looks like it had some kind of liquid poured in it.  the logic board has black shorted traces all over it.  I may clean it when I get bored. 
This unit is in good shape except that the original owner had put grip stickers on the lid and the bottom.   I was able to remove the adhesive but I made the mistake of using a plastic scrub sponge.   It left a scratched area on the lid as seen in the photo.  
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Click here to go to apple-history.com for the specifications on  this model
1996
117Mhz