ANTIQUE BAUSCH LOMB PAIR KNOBS GROSS ADJUST MICROSCOPE PART AS PICTURED Y4-A-60 American Optical Co. img{max-width:100%}LEITZ WETZLAR GERMANY POL POLARIZER

img{max-width:100%}LEITZ WETZLAR GERMANY POL POLARIZER LENS 563478 MICROSCOPE PART AS PICTURED  &13-A-16

img{max-width:100%}EPPLEY NORMAL INCIDENCE PYRHELIOMETER LIGHT INTENSITY SENSOR AS PICTURED A7-A-01

sample specimen metallographic polished etched welded metal AS PICTURED #5M-X7

AO AMERICAN OPTIC PAIR CAT 145 10X WF EYEPIECE MICROSCOPE PART AS PICTURED Q2-81

FOR PARTS ANTIQUE SPENCER LAMP ASSEMBLY DOESN'T POWER MICROSCOPE PART AS PIC &P4-B-87

ANTIQUE BAUSCH LOMB PAIR KNOBS GROSS ADJUST MICROSCOPE PART AS PICTURED Y4-A-60 American Optical Co. img{max-width:100%}LEITZ WETZLAR GERMANY POL POLARIZERANTIQUE BAUSCH LOMB PAIR KNOBS GROSS ADJUST MICROSCOPE PART AS PICTURED Y4 A 60 THANKS.