ao spencer glass brass mounted prism MICROSCOPE PART AS PICTURED &R2-A-16 Bliley Electric Co. img{max-width:100%} OLYMPUS JAPAN OBJECTIVE 10X

img{max-width:100%} OLYMPUS JAPAN OBJECTIVE 10X LENS OPTICS MICROSCOPE PART AS PICTURED &P4-A-48

LOT QUARTZ CRYSTAL X-CUT Y-CUT AT-CUT ULTRASONIC SENSORS RESONATOR &F3-A-70

img{max-width:100%} ANTIQUE WOLFE WETZLAR PAIR CLIPS MICROSCOPE PART AS PICTURED 8Y-A-25

LOT ASSORTED PIEZO QUARTZ PIEZOELECTRIC BLANKS ULTRASONIC SENSOR &FT-1-B-12

img{max-width:100%}LEITZ GERMANY OBJECTIVE 40X /170 MICROSCOPE PART OPTICS AS PICTURED  &8-A-60

ao spencer glass brass mounted prism MICROSCOPE PART AS PICTURED &R2-A-16 Bliley Electric Co. img{max-width:100%} OLYMPUS JAPAN OBJECTIVE 10Xao spencer glass brass mounted prism MICROSCOPE PART AS PICTURED &R2 A 16 Thanks.