VERY INTERESTING POCKET KNIFE.  
 
4 different tools including a spoon, fork, knife, can opener.
 
Vintage and from the same estate sale out of Croton Ohio.
 
3 1/2" long when closed including not including the loop.
 
All tools open and close properly.  Light signs of use only on all tools.  The handle material which looks to be delrin has no chips or cracks.  
 
Hard maker to find.  Palco Worc. USA.
 
COOL KNIIFE!!
 
Location D2-43