Answered By: Rebecca Hopman
Last Updated: Oct 27, 2016     Views: 40

I have attached a bibliography of resources at the Rakow Library that may be of use.

From the attached bibliography:

In: Italian Calcedonio. ‘Agate glass’ is sometimes used in place of calcedonio.

Glass marbled with brown, blue, green, and yellow swirls in imitation of chalcedony and other banded semiprecious stones. Calcedonio was first made in Venice in the late 15th century.

If you wish to obtain copies of library items, please contact your local library. The Rakow Research Library is a member of the Online Computer Library Center (OCLC). Your library can contact us through OCLC or they may send an Interlibrary Loan form to us by e-mail. We send copies of articles and will also loan certain books if a second copy is available in the library collection. Books are loaned for a four week period. For further information, please see our web page: http://www.cmog.org/research/library/visit/services/loan.