Posting for a friend.  Please reply off list:

Have you used a stereoscope in your exhibit or hands-on gallery?  If so, I 
am looking for the name and number of a company that makes replica 
stereoscopes for a hands-on exhibit component.  The stereoscope needs to be 
durable, easy to use and not too expensive.  I would greatly appreciate any 
information leading to a possible source.  Also, if you have any 
suggestions or recommendations regarding the use of stereoscopes please 
pass them along. 

Thank you.

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