First, let me welcome you to the forum.
Edge brand as I recall have some interest, the stag handles and age also make the knife something worth investigating. It's much easier for the "experts" to give you an idea about value and details of the origin if a pic is posted with the query.
Can you post a pic?
You may also want to step a few forums down the list to "The Bernard Levine Custom Knives and Collector's Forum" and post the query with pic there. It's likely someone who frequesnts that forum will know more.
Wish I could be more helpful....
Still Welcome to the forums