MI5 ELEVATION QUADRANT M15 ELEVATION QUADRANT-Both QUADRANT SEAT vials (crosslevel and elevation) light up when control button is turned CORRECTION ON, and bubbles can be centered DIALS by moving elevation and crosslevel knobs. Hand light works, wire not frayed. Quadrant seat smooth, without burrs or nicks. Numbers in correction dials change smoothly as correction knob is rotated. Glass in all counter windows not cracked or cloudy. Counter and vial lamp covers complete with chains se- 'VIAls cure at both ends. M42 OFFSET PERISCOPE COVER M42 OFFSET PERISCOPE (M109 only) Mounting screws tight, window not cracked or dirty, quick release pin and chain present and S 1 secure. Cover can be moved easily into open or closed position. MI COLLIMATOR Ml COLLIMATOR Level assem- a bly in good shape, vial not scratch- ed. Lamp and spare lamp both in THE W /HO'S working condition. Optics clean, no BATTER S 1 EEEN KEEPIN' moisture inside. (If there is mois- iEAD / IT HOOKED UP ture, a nitrogen recharge is need- TO THE BATTERY ed.) Sights, latches, straps and legs HEN NOT IN USEjz OK. All adjustment and knobs easy to move and lock securely in place. Remote light control works. Switch and rheostat do their job. Cable not frayed. M9 battery power supply in good shape. Batteries OK. (Con- nect 'em up only when you plan to use them.) 9