Eyepiece, pair, in situ, one with lens loose
Eyepiece, pair, in situ, one with lens loose
First design model for microscopy by Parco, U.S.A., dated 1970, in box with accessories
Eyepiece, pair, in situ, one with lens loose
Objective, in situ
Bulb, two, one in box, one in base
Objective, in cannister, times 10, N.A.0.25
Objective, in cannister, times 40, N.A. 0.65
Objetive, in cannister, times 4, N.A. 0.15
Booklet, of investment opportunity