#1532 Maker-Michael Collins Engraver-Michael Collins Dirk blade 4 7/8 inches, push dagger blade 4 1/8 inches, stainless fittings , ivory handles. Circa 1980 PROVENANCE Knives: Points of Interest IV - Weyer- page 217 Gun Digest Book of Knives, 2nd edition - page 74 The Great Collections - David Darom - page 164 Larger Graphic #1532