Kern Compound Microscope OBE 121
Kern Compound Microscope OBE 122
Kern Compound Microscope OBE 124
Kern Compound Microscope OBE 131
Kern Compound Microscope OBE 132
Kern Compound Microscope OBE 134
Kern Compound Microscope OBL 127
Kern Compound Microscope OBL 137
Kern Compound Microscope OBL 146
Kern Compound Microscope OBL 156
Kern Compound Microscope OBN 132
Kern Compound Microscope OBN 135
Kern Compound Microscope OBN 141
Kern Compound Microscope OBN 147
Kern Compound Microscope OBN 148
Kern Compound Microscope OBS 101
Kern Compound Microscope OBS 102
Kern Compound Microscope OBS 103
Kern Compound Microscope OBS 104
Kern Compound Microscope OBS 105