HARD TO FIND!  Pattern T3105 SS lobster pocket knife.  
 
Named "Toledo Scale" since the handle patterns are like the artwork from Toledo Spain.  Made in about 1957.  From what I was told Case XX discontinued this model but they had enough blades left over to make about 2000 more but they couldnt source the handles.  In 1973 they were able to get more handles made to complete the remaining 2000 knives.  The newer 1973 handles were different and had the extra dots.  THIS IS ONE OF THE ORIGINAL NO DOT KNIVES WHICH IS HARD TO FIND!  99% of the examples of this pattern are the newer dot type.
 
GREAT CHANCE FOR A COLLECTOR!
 
3 1/8" long when closed.
 
From looking at the blades this was used only a couple time.  Snap left on all three blades.  Still in great shape as seen in pictures.
 
Location E1