Source for sepia ink

I am trying to find a source that sells true sepia ink, as in the
ink manufactured from the ink sacs of a cuttlefish, rather than
modern inks simply named "sepia" due to their brown color.  Does
anyone know of such a source, and if so, could they point me in the
right direction?

Tara D. Kennedy
Conservation Intern, National Archives
301-713-6700 x232


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                  Conservation DistList Instance 14:2
                  Distributed: Thursday, June 29, 2000
                        Message Id: cdl-14-2-031
                                  ***