Value of Old Cameras

A relative recently passed away and left a large box of old cameras,
both still and 16mm movie. They are all at least thirty years old, and
most appear to be brand new (no individual boxes though). At least one
of the movie cameras is made in Switzerland, and to my mechanical
engineer's eye it is a manufacturing work of art.

I would appreciate advice as to our best approach to determine fair
value of the cameras, find/contact interested parties (collectors?),
etc. The cameras are located in Kansas City, Kansas.

TIA for your assistance.

----  
   Diogenes  ([EMAIL PROTECTED])

      The wars are long, the peace is frail
      The madmen come again . . . .