...
Photometer

1992.0004.001

...
Filter

1992.0004.002

...
Filter

1992.0004.003

...
Filter

1992.0004.004

...
Filter

1992.0004.005

...
Interface

1992.0004.006

...
Computer

1992.0004.007

...
Recorder

1992.0004.008

...
Cassette, tape

1992.0004.009

...
Cable

1992.0004.010