...
Microprojector

1988.0686.001

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Changer, slide

1988.0686.002

No image available.
Aperture

1988.0686.003

No image available.
Aperture

1988.0686.004

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Condenser, microscope

1988.0686.005

No image available.
Condenser, microscope

1988.0686.006

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Lens, objective

1988.0686.007

No image available.
Lens, objective

1988.0686.008

No image available.
Lens, objective

1988.0686.009

No image available.
Lens, objective

1988.0686.010