I believe those are sold by either the American Institute for
Conservation or the National Institute for the Conservation of Historic
and Artistic Works (I believe they've had a name change).  A search of
the web should give you a contact.  If you don't have any luck that
route, try the Smithsonian's Conservation Analytical Lab, which has also
undergone a name change recently...if you don't have any luck, contact
me off-list at my work address, [log in to unmask] -- my rolodex w/
the numbers, etc. is there.  Good luck!

Heather A. Ferrell wrote:
>
> Could someone recommend who I should contact to order more Emergency Response
> & Salvage Wheels?
>
> Thank you,
> Heather A. Ferrell
> Plains Art Museum