MICROSCOPE PART TUBUS EXTENDER LENS OPTICS - NICE

LEITZ WETZLAR TUBUS + NOSEPIECE VINTAGE MICROSCOPE PART AS PICTURED &A7-B-17B

UNKNOWN TUBUS PRISM MICROSCOPE PART AS PICTURED &F5-A-141

FOR PARTS ANTIQUE BRASS TUBUS SEED small MICROSCOPE PART AS PICTURED &Q3-B-51

ANTIQUE BRASS SPENCER BUFFALO OCULAR TUBUS MICROSCOPE PART AS PIC &FT-6-153

ANTIQUE BRASS TUBUS SPENCER BUFFALO MICROSCOPE PART AS PICTURED &FT-5-193

LEITZ WETZLAR GERMANY BRASS OCULAR TUBUS MICROSCOPE PART AS PICTURED &P4-B-107

ERNST LEITZ TUBUS LENS NOSEPIECE ASSEMBLY MICROSCOPE PART