PISTOL. 1) MAHELY MODEL 51 PELLET PISTOL. Cal. .177 / 4.5mm Pellet. S# 2150. Bbl. 8 1/8" rifled. Bbl. cock single shot action. Blade front sight w/ square notch adj. rear sight. Blued bbl. & compression tube w/ raw aluminum grip frame. 2 Piece vertical grooved plastic grips. 1950's Mfg. CONDITION: 90% blue. Grips & grip frame show light marks. Good compression. Bbl. shows spots of light pitting. (02-11767/DS). 2) COGSWELL & HARRISON CERTUS AIR PISTOL. Cal. .177 Pellet. Left side of grip frame is marked "23089", bottom of grip frame marked "208". Bbl. 7". Bbl. tip cocking. Tap loading single shot. Blue finish. 2 Piece walnut grips. CONDITION: 70% dull lightly faded blue. Grips show scratches & marks. (02-11770/DS). NON-GUN. $650-950 for lot.