Dear Haruhiro Tateishi,

Please forgive my slowness, but I do not fully understand your question.

When you say "value the museum exhibits," do you mean "place a monetary
value on the objects" for insurance or other financial reasons?

or

do you mean "exhibit evaluation," talking to visitors to discover how they
feel about the exhibit, what they learned, which elements worked well and
which did not work well?

I know several consultants who do visitor evaluation.  For setting financial
values, a registrar might give you guidance.

Best wishes to you,

Eugene W. Dillenburg
Coordinator, Special Projects
Exhibits Department
The Field Museum of Natural History
Chicago, Illinois  60605-2496
V: (312) 922-9410 x636
F: (312) 922-6973
E: [log in to unmask]

"Never pay more than minimum wage for a shirt."

                                -- Bruce Elliott