Brass standards

I am trying to find two brass standards (disks) produced by the
National Institute of Standards and Technology (NIST, formerly NBS)
that are out of stock and no longer available.  They are:

    SRM 1787 Cartridge Brass MH2
    SRM 1790 Cartridge Brass MH5

Does anyone out there have these standards in their science lab, and
if so, would you be willing to lend them to us for a short period?

Arlen Heginbotham
Assistant Conservator
Decorative Arts and Sculpture Conservation Department
J. Paul Getty Museum
1200 Getty Center Drive, Suite 1000
Los Angeles, CA 90049-1687
310-440-7178
Fax: 310-440-7745


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                  Conservation DistList Instance 17:67
                 Distributed: Wednesday, April 28, 2004
                       Message Id: cdl-17-67-038
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