2 Rare 1961 Imperial Nonmagnetic UDT Dive Knives Consecutive #ed Pair For Sale

2 Rare 1961 Imperial Nonmagnetic UDT Dive Knives. They have Consecutive serial numbers #336 and #337. Both have quite a few Low Mu test marks with dates up into the 1980\'s. For has many test marks as they have the blades don\'t look like they were used muchand they measure 12\" overall with 7 1/4\" blades. Please view all pictures and any questions please ask prior to offerding. Also check out my other sales and when possible I can combine shipping. Thanks for looking!