Early Cattaragus Knife

[egraham2]

I have an old Cattaragus two bladed knife that was made before the numbering system was started. I am trying to identify it. It has a broken main blade spring, but other than that it is in pretty good shape for its age. Any iformation you knife lovers have would be appreciated. I will eventually be selling the nife either here or on E-Bay. The knife is 3 inches long closed. Ther are no cracks in the handles. I have added several pictures to aid in identification.