Hi Beth,

You might try Light Impressions. They supply archival and museum display 
media. Them may be found on the net at 
http://www.lightimpressionsdirect.com/servlet/OnlineShopping.  I believe 
they sell conservation quality display materials.

Tom


At 06/01/2006  08:39 PM, you wrote:
>Hello All,
>    I have a question regarding displaying some historic artifacts. I am
>working with an organization, trying to put together a portable
>archaeology exhibit highlighting two local historic sites. We would
>like to include some of the nicer artifacts in the display, I am
>thinking specifically of Riker Mount types of display trays. Can anyone
>recommend  1)a good place to buy these (on-line is fine)and 2) tell me
>if there are specific display cases like that that are conservation
>quality (we have a few things that would require stable housing to
>prevent deterioration)?
>
>Thanks in advance for your help,
>
>Beth Hoag